Thursday, 14 July 2011

Assignment 3 : Colour

A set of 16 photographs demonstrating colour in a number of ways.

Part 1 : Complimentary Colours.

Image 1

Image 1 is a live music shot taken in a dark venue with the aid of coloured tungsten lighting. In this picture the complimentary colours of yellow and violet seem to work well together, occupying reasonable portions of the frame in an approximate ratio of 1:2. Attention is demanded by the vocalist being the point of focus. However the line of the microphone helps to draw the viewer through the picture to the guitarist in the background.

Image 2

I took a bit of a risk with Image 2 and it doesn't really seem to have worked. I was looking for red/green. I have attempted to apply a ratio of around 1:1. I have left some space on the right hand side of the frame for the fox to move into, following the line of his gaze.


Image 3


In Image 3, a still life of red and green apples, I tried to make a focal point of one apple by turning it upwards and placing it within a "thirds". To emphasise the movement towards this green apple I partially surrounded it with red apples. I made a tight crop to help hold the attention.


Image 4


I have difficulty lighting glass objects indoors, as can be seen in Image 4. Using yellow and violet as my complimentary colours I have tried to achieve balance in the image by placing the brightest objects on opposite sides of the frame on either plane.


Part 2 : Similar Colours.

Image 5

In image 5 I was attracted by the yellow and green centre of the flower and used a macro lens for a close-up shot. It was a windy day which has detracted slightly from the sharpness but added the bonus of the pollen being released in the breeze. Placing the main subject matter in the centre of the frame has worked in this instance as the lines around the sides of the frame offer some symmetry.


Image 6

In image 6 I have used yellow and green again as the similar colours. I was attracted by the strong horizontal lines in this composition which help to take the viewer from the front to the back of the frame.


Image 7

The strong red/orange colours of Image 7 are highlighted perfectly against the blue/green background. Keeping the main subject in focus I used a slightly narrower aperture to add depth. As the dragon sculpture is facing to the left side of the frame I left an area of negative space here to give a sense of balance.


Image 8

Image 8 was almost a contrasting colours picture due to the red and blue wall. However the passer-by in this instance was wearing a red shirt so I kept to the "Similar" theme. The lack of depth to the space in which I placed the camera meant I had to use a wide angle lens set on a tripod close to the ground. This has made for an unusual perspective and the slow shutter speed used had given movement and urgency to the composition.


Part 3 : Contrasting Colours.

Image 9

Image 9 was an attempt at a still life shot. I arranged the three pieces into a triangular pattern. The stark contrast between the green and orange colours is accentuated by the use of a black background. The viewers attention is drawn from the limes to the orange and back again.


Image 10

In image 10 I have used red and yellow as contrasting colours for this picture of a hibiscus taken on a recent holiday. There is a large splash of yellow in the composition but not too much that it overpowers the vivid red on show. The stamen, starting in the centre of the frame and working it's way upwards and to the right, helps to guide the viewer right through the image.


Image 11

Image 11 is an attempt to highlight the contrast between green and orange again. Using a mid-wide aperture has thrown the background out of focus but kept just enough detail in the golfer so you can see what is happening. I asked the player to make a pretend putting stroke and hold it so that the club was pointing towards the hole. I then got myself into position on the ground and placed the ball to the right of the hole to retain definition by keeping the shadow prominent. The line created between the ball and the golfer take the viewer from the front ot the back of the image seamlessly.


Image 12

Image 12 is a red/yellow contrast shot from the holiday I recently took. The background has been rendered completely blurred by the use of maximum aperture. Additionally I changed the hue very slightly to warm up the rather dull yellow. Natural backlighting has helped with the contrast between the two colours. The curve of the birds body from the bottom left of the image guides the observer straight up to the eye which is the point of focus. Once there, the beak helps slightly to take the attention to the right into the negative space and out of the frame.


Section 4 : Colour Accents


Image 13

Image 13 is a crowd of jelly babies attending a football match. One jelly baby is with the wrong group of supporters and is the obvious centre of attention. I have made the yellow subject the point of focus and highlighted it by using a maximum aperture to keep the attention there. Composing the image with an upwards left to right movement helps to take the viewers attention straight to the required spot.


Image 14

Image 14 is a red grape being dropped into a bowl of orange juice. This required the isolated colour to be placed in the centre of the frame to work best. The splash surrounding the grape at the moment of entry adds the required symmetry to hold the attention. The shot was lit with the use of flash bounced off a reflector to avoid glare.


Image 15

In image 15 I have used a green peg against a red shirt. The shirt has been arranged so that it forms almost a triangle pointing at the peg. The use of a red line also helps to guide the viewer towards the green peg from the opposite side of the frame. Whilst a smaller peg would probably have been more helpful for the point of this exercise, I think the composition helps to create the required effect.


Image 16

For image 16 I positioned myself so that the musician stood directly between me and a red wash light. This created a red rim around the guitarists head, and a strong accent between the blue and red. This demands the immediate attention of the viewer, aided by the tilted composition which helps to guide the eyes upwards from the right of the frame.


ASSIGNMENT FEEDBACK


 
Tutor Report Form

Student name: Robert German
Student number: 507010
Course/Module title: Art of Photography
Assignment number: 3

Overall Comments
Some images (e.g. the first one) have a vibrancy and strength of colour which other shots here lacked. I do find it strange that the difficult, low lighting of a gig has produced the best exposure and colour saturation.

With your still-lifes, you have struggled to get the correct exposure, not chosen lighting with power and direction, to add modelling of forms and greater saturation of colour. Bracket the exposures by at least a stop each way, then choose the best exposure. Check the camera's histogram to make sure that you have detail recorded toward both ends of the scale. If you have whites, or pale colour there should be spike on the graph near to the right-hand side.

I previously suggested that subjects for this assignment can be of any scale and often work better if they are relatively simple. By and large you have managed to do this, although a few shots are a little fussy.


Feedback on assignment

Colour harmony through complementary colours

1
This is a well-composed live music shot that copes excellently with the difficult lighting conditions. A by-product of this lighting is that you have vivid purple and yellow on opposite sides of the subject. The yellow is on the lady's hair and her face is in almost white light, both of which appear almost natural. The small area of brighter yellow balances the darker purple tones.

2
I agree with your commentary that the colours don't really come off here. There are two reasons for this: The 'red' fox is more brown than red, except perhaps around the head. The other reason is that there is no direct light on the subject to bring out the saturation of the colours.

3
The red and green are a simple combination with potential. More careful arrangement would add to the shot's impact (eg excluding the blue background). More importantly, this is crying out for what the previous shot also lacked - some directional light to add light and shade, modelling of forms and better saturated colours.

4
The lighing isn't too bad here, despite your comments to the contrary. Glass is best lit from behind, by an even spread of light - either reflect light off a light-coloured background, or shine light through the base/back of a translucent surface (eg perpex). The water doesn't look clear which distracts from the effects of the light passing through. The violet background needs to be a brighter colour as it appears too grey here. This image is underexposed, so the colours are more subdued than they need to be.


Colour harmony through similar colours

5
This is a good close-up shot of a single flower head. The symmetry and shapes are good, as is the sharpness of the nearest details. The light levels are too low again. It is a pity that the red areas around the corners have been left in the shot. These aren't similar to the yellows and greens.

6
The foreground plants are striped in many shades of greens and yellows. The background adds to the colour range without distracting from it. Your choice of a wide aperture has helped to blur all but the strong shapes in the foreground. There isn't a strong light from any direction, but there is enough to bring out the colours of the plants, and to show through their leaves.

7
The reds and oranges are very warm colours that are also quite striking. The sun on the dragon's head separates it from the dull background. The blues and greens behind are very subdued so do not detract from the foreground colours, due mainly to the difference in lighting. If there is any more room at the top of the original file, could the top of the dragon be included within the frame?

8
The man has been captured at a good point in his step. One leg is static and the rest of the body is blurred by movement, but still recognizable. The red shirt and reds on the wall are very similar, but the blue isn't, so this should be contrasting as you mentioned in your text.

Colour contrast through contrasting colours

9
The oranges and limes are certainly contrasting. The soft top light has rendered both reasonably well. The reflective base adds another dimension to the image's composition too. The only problem is the exposure which is far too dark.

10
The red and yellow contrast well and the flower is a great example, in the peak of condition. The greens in the background detract from the main event. A blue colour added to red and yellow would be an acceptable third colour, as it too is one third of the way around the colour wheel from red and yellow.

11
This is the best of your set-up shots in its concept. There is a slight yellow cast to the shot that alters the grass to a yellow/green colour. The scale and placement of the ball and man are very good. I think this shot would benefit from a little brightening.

12
The pose, composition and sharpness are very good. The only factor that needs tweaking is the background; it looks more green than yellow to me. Try using hue/saturation to shift it towards a yellow and to brighten the shot sllightly.

Colour accents

13
This is a bit of fun with an inbuilt narrative. The yellow is a complementary colour to the purple. The odd one out really needs to be on something purple to provide an accent to it - the black isn't a ground to provide an accent. Brighten the image to bring out more of the colours.

14
The rendition of the liquid is excellent. I really like the shapes that have been produced by the ripples and the capture of the droplets shows the freezing action of the flash. The grape is too far down to be seen clearlty and has gone beyond the zone in focus. Again it is too dark to see any colours accurately or with any saturation. Put a glass of orange juice next to this image and see the difference (about 2 to 3 stops I'd say).

15
The colours are good and the concept has worked quite well to look natural. The flat light has helped to bleach out the sky so that it doesn't detract. The composition is good too. I think this shot should be in 'complementary' as the peg isn't a small area on the red ground, but an line that leads out of it.

16
Another great gig shot, with vibrant pink colours against a deep electric blue. I guess this is colour accents, not accent as there are many pink points. A crop down to just the head would make a superb portrait of a blue head with pink rim-lighting. In the last feedback I said that 'colour accents are usually a 'single point' composition, to guide you towards examples like those in the module handbook - one bright colour against a field of another colour.


Learning log
Don't forget to update your log with any activities, plans and thoughts about your work. Add also your research and thoughts on other photographer's work that you've read about or seen online or in exhibitions. In particular, relate your reflection and developing thoughts about what you see to your own work.

Suggested reading/viewing
I recommend reading 'Dialogue with Photography' by Paul Hill & Thomas Cooper

Conclusions and targets for next assignment.
In the last assignment feeback I suggested that you 'Continue to look for the light, line and form to produce better images, as you have in this assignment.' That means to look for suitable light first, then for subjects in that light. I feel you are still looking for subjects first, then photographing them regardless of the light on them. This will change in the next assignment; choosing appropriate lighting to bring out specific properties of your subject is the theme of the assignment. This should be a real boon to your image making, revealing that light alone is the most important factor, not subject matter.

The next assignment is one where choosing a subject needs care. It should be just one object, but can have many facets, textures, colours etc. A distinctive shape will help make for an interesting outline (shape), a good surface will give opportunities for texture shots (generally close-ups). It should also have some colour that can be shown off by direct light. An object you can turn will enable shots to be taken using sunlight at any time, as you may rotate it for best effect. Or you may prefer an object in its natural environment where the sun's position will determine the time of shooting.


Tutor name: Derek Trillo
Date 20/07/11
Next assignment due 31/08/11


ASSIGNMENT FEEDBACK

Without doubt my weakest assignment of the 5. I was aware of this at the time but personal issues caused me to rush through unfortunately. Based on Derek's valuable assessment I wish to make the following changes.

Part 1 Complimentary Colours.

Stick with image 1.

Image 2 I would like to disregard and replace with image 15.

Image 2

Please disregard image 2.........







Image 15

...and replace with image 15








Image 3
 


OK so now that I understand light a little more I had to re-shoot image 3. The correct colour apples were unavailable so I took another picture of red and green candy sticks, lit much better than the original shot.








Image 4

I had trouble replicating this shot as I no longer have that colour background so I tweaked the exposure and brightness settings and added a little contrast.










 Part 2 Similar Colours.


Image 5

Image 5 is simply a tighter crop of the original composition, disposing of the pink parts of the image.












Image 8a


As Image 8 has moved from "Similar Colours" to "Contrasting Colours" I had to shoot a new photograph to replace it. So this is the new Image 8
















Part 3 Contrasting Colours.


Image 9

Please disregard Image 9.........











Image 8

........and replace with image 8.

















Image 10

Again, a tight crop on the flower has removed the unwanted green colour from the frame
















Image 11


In image 11 I have changed the hue of the grass to a much more natural looking green.















Image 12

Similarly to image 11, I have shifted the hue of the background colour to a more yellow shade.

















Part 4 Colour Accents


Image 13


Sticking with the Jelly babies theme I have taken another picture without a seperate background.









Image 14

Being unable to recreate the grape in orange juice with any degree of success (I eventually ran out of servicable grapes) I have decided to use this simple shot of a cheque book and pen for image 14





Image 15



As the original image 15 is now in the section covering complimentary colours I have included another shot to replace it.












Image 16



As suggested by Derek I have cropped this image to just a single colour accent rather than many accents.

Friday, 1 July 2011

Part Three : Colour

What Makes A Colour?


Exercise : Control the strength of a colour.

For this exercise I went to the local postbox being the most obvious single colour object within  a reasonable walking distance. I took the five shots at late afternoon to try to capture the most accurate colour rendition. All the shots were taken at iso200 with a shutter speed of 1/640th of a second.

Picture 1

Picture 1 was overexposed by a full stop at f4. The red object appears more orange in this instance, in fact the half which is further away from the direction of the light has taken on more of a pink hue.










Picture 2

Picture 2 is overexposed by half a stop. Still the red colour appears "washed out", although the extreme left side of the frame, furthest away from the direct source of the light, has taken on more of a red tone.










Picture 3


Picture 3 is that which the camera indicated as the correct exposure at f5.6. The colour, while still not entirely true is certainly more indicative of the pillar box red.











Picture 4

Picture 4 has been underexposed by half a stop at f 6.3. The result is a much deeper red hue and probably the most realistic of the set.









 
Picture 5

Picture 5, a full stop underexposed image now appears to show the left hand side of the frame becoming very dark. The red colour in this image is certainly the deepest hue, but not an accurate representation of the actual colour of the subject. Limiting the amount of light coming through to the sensor has had the effect of darkening the colour.








Building A Library Of Colours.



Exercise : Primary and secondary colours.

Finding scenes dominated by a combination of a primary and secondary colour wasn't as easy as I expected.

Dandelion 1 f18












Dandelion 2 f20

In the series of dandelion pictures three shots were taken at a shutter speed of 1/60th of a second. Apertures of f16, f18 and f20 were used. In this instance, Dandelion 2 at f18 probably represents the most accurate colours of primary (yellow) and secondary (green) when referring to the standard colour circle.





Dandelion 3 f16












Worker 1 f3.2












Worker 2 f4.0
In the "Worker" sequence of shots we see a man studying a wall chart. The primary colour of Blue is contrasted strongly against the secondary colour Orange vest being worn. All shots were taken using a shutter speed of 1/40th of a second using available light. Again, it would appear that the middle exposure, "Worker 2" (f4.0) best represents the colours on the standard colour circle.





Worker 3 f4.5













Bike 1 f4.5










Bike 2 f5.6

In the sequence of pictures entitled "Bike" all three shots were taken at 1/320th of a second. In this instance I believe the picture taken at the narrowest aperture "Bike 3" f6.3 has rendered the colours at their most accurate. This may well have been due to the intensity of the light at the time.





Bike 3 f6.3











Asian Flower 1 f5.6










Asian Flower 2 f6.3
In the "Asian Flower" sequence the lighting has made things a little tricky. The combination of highlights and shadows has thrown the metering out a little. In the finla shot "Asian Flower 3" I would say the reds have been rendered most accurately. It is difficult to pick a decent green out from these poor efforts.






Asian Flower 3 f8.0











Palm 1 f4.5










Palm 2 f5.6
In the three shots entitled "Palm" I have again selected a tricky lighting situation. Grrrr. In this sequence the Blue colour is rendered best in shot "Palm 3" at f6.3. However, I think the Green is more accurately reproduced in "Palm 2", shot at f5.6.





Palm 3 f6.3












Yellow Flower 1 f4.5










Yellow Flower 2 f5.6
In the sequence entitled Yellow Flower, all shot at 1/80th of a second the most accurate Yellow is achieved in the 1st shot taken at f4.5. The green leaves of this plant are a little too dark to be honest. I seem to have developed a habit of choosing poorly lit scenes.





 
Yellow Flower 3 f6.3











Colour Relationships.

To retain a natural balance between the colours in an image the relative brightness of each colour must be considered. As red and green are equally bright then they may occupy a similar amount of the space within the image in order to achieve a sense of harmony.  The ratio between orange and blue would be 1:2 as orange is approximately twice as bright as blue. For yellow and violet the ratio is nearer to 1:3

Image 1. Yellow/Violet (1:3)

In image 1 I have tried to keep the predominant colours in ratio, that is 3 parts of violet to 1 part of yellow. Having experimented with this a little it became clear that any more yellow in the frame resulted in that colour becoming very dominant, therefore upsetting the balance of the image.


Image 2. Orange/Blue (1:2)

Photographing a map for Image 2, I kept the proportions to approximately 2 to 1 in favour of blue over orange which has resulted in a nice balance.


Image 3 Red/Green (1:1)
Image 3 demonstrates an ideal balance between red and green at a ration of 1:1.


Exercise : Colour relationships.

Warm and Cool colours.

I find it quite odd how we naturally attribute warm or cool to certain colours. They obviously aren't PHYSICALLY warmer or cooler, but certainly they instill those feelings within us when viewed. I always had more of a leaning towards cooler colours I guess, finding them more clinical and refreshing. I have two pictures that I took on a holiday recently. They were taken at opposite ends of the same day. the first is a picture of the sunrise at Angkor Wat. It's a definitive tourists box ticker shot, but I couldn't go all the way there and not capture it!

It is pretty much black and blue and sums up the feeling of "cool" quite well I think.











Towards the end of that day we took a boat trip on Tonle Sap in search of an exhilirating sunset that just didn't happen. But as this boat passed by I quickly lifted my camera and snapped a consolation prize.


The complete antithesis of the previous shot, this one is about as warm an image as you could get.











Black and White.

Exercise : Colours into tones in black-and-white.

Following the guide in the coursework folder I made a similar composition, including a grey card.

Picture 1



Picture 1 is the original image in full colour.










Picture 2



Picture 2 has been converted to black and white without the use of filters.









Picture 3



Picture three demonstrates the effect of raising the red slider in photoshop effectively applying a red filter to the image. The red part of the original image has now been lightened considerably.







Picture 4



For picture 4 I replaced the red slider and moved the yellow. Similarly to picture 3, this has had the effect of making the yellow part of the image appear really bright. The blue background has also been darkened somewhat.







Picture 5


In picture 5 the green slider has been applied. This has lightened the green part of the image, though not to the same extent as the red and yellow in the previous images. I think I used the wrong type of green!







Picture 6


Picture 6 is a clear demonstration of the application of a blue filter, or moving the blue slider. The blue background colour appears completely washed out.








A surprising amount of tonal control has been achieved here. I have started using it as part of my everyday photographic activities already.