Sunday, 19 August 2012

Softening the light

Photographic lighting is really unknown territory for me so this part of the course was particularly intriguing and I approached it very warily wondering what kind of equipment I might need.

The first part here was an exercise in softening the light. I chose a single object for the still life and used a fabric softbox as the diffused light source.


P377: f5.6 @ 1/4  ISO 100 22mm


The lighting direction for P377 was a naked light overhead pointing downwards with the soft box at the side to the left of the jug. There is a distinct shadow.



P378 : f5.6 @ 1/3  ISO 100  22mm


In P378, the naked light and soft box were in the same position but translucent material held between the naked light and object. The  exposure setting is different from P 377. The shadow has almost disappeared and the edges of the object in P378 have a slightly less sharp appearance. There is more contrast in the image where there was no translucent material between the naked light and the object. Looking at the two images I'm not sure that diffusion in this instance has improved the second image in any way. 

Tuesday, 7 August 2012

Cloudy weather and rain


Part 1

This part of the exercise required photographs taken of the same view in sunlight and then in cloud while keeping the white balance set at daylight.



P345: f5.6 @ 1/125  ISO 100 30mm 



P346: f5.6 @ 1/500  ISO 100  33mm



P348: f5.6@ 1/2000  ISO 100  18mm

P347:  f5.6 @ 1/1250  ISO 800 18mm













P349: f5 @ 1/60  ISO 100 18mm


P350: f5.6 @1/400  ISO 100 18mm

Looking at the images above, the ones taken in cloud weather do have a 'blueish' tinge whereas those taken in sunshine have the benfit of hard shadow adding interest in terms of texture and shape to such as buildings.

Part 2

The idea here was to take images on an overcast day that make good use of the enveloping, shadowless light.


P351: f5.6 @ 1/60  ISO 800  24mm

P351a: f5.6 @ 1/60  ISO100  31mm

P351b : f5.6  @ 1/50  ISO 100   22mm


Part 3

These next few images were taken in the rain, some in a downpour. I really like photography in the rain as it presents so many opportunities to experiment with light, reflection and the physical nature of water itself.


P352: f4.5 @ 1/80  ISO 80 9mm


P353:  F8 @ 1/80  ISO 100  30mm


P354: f3.5 @ 1/125  ISO 100 18mm

P355: f8 @ 1/13  ISO 100 31mm
P355a : f5.6 @ 1/125  ISO 100 3200 54mm




Tutor's report : Assignment 3 - Colour

Here are my tutor's comments regarding Assignment 3 (colour)....


Overall Comments

Once again, this is a very well prepared and presented submission, with a range of digital and hard print versions.  All of the images are supported by detailed and thoughtful reflection, with the technical settings for each.


Your approach to the assignment is very good, with a mixture of arranged and found subjects and situations, and a couple of images from your archive, which is perfectly suitable. 


This is a challenging assignment and one that you put a great deal of work into, and as you say in the introduction, it is really a foundation for future work in this area, and has opened up a world of possibilities, and one that you can now be discerning about and exercise a level of creative and technical control.


The prints you submitted are of good quality, demonstrating accurate tone and colour control. 



Feedback



Color Harmony – Complementary




I think it is just as important to explore the balance of intensity and hue as well as the colour relationships, and you do that successfully here in this opening shot of the set, a still life of freesias. The colours work very well together and there is a good structure and balance to the image; although as I’ve probably mentioned before, it is hard to get a good strong composition with this type of detailed work.



The following shot of the bright blue baseball cap with the orange ribbon also works well, and here you have the opportunity for a much more controlled arrangement of the objects, colours and their relationships. You capture the very fine detail and textures in both objects, but I wonder if the image would have been better with more context, or a less contrived set up – like hanging then on a coat hook with an old jacket underneath?  The diagram you supply demonstrates the movement and balance in the frame very well (as do all).



The problem with creating a harmonious composition (in the classical sense) is also apparent in this shot of the spread of garden geraniums. The colours are strong and the red flower heads randomly scattered over the frame, the detail and texture in the leaf is very nicely captured, too.  But there is no actual focal point to the shot – and that is not easy to find with this type of subject.  But a good example of complementary colour, nonetheless.



For the final shot of the set you return to you ‘favourite building’ as you call it, and it is an interesting structure for a modern building – full of character. I really like the flaking paint on the façade and that optimistic sign ‘something for everyone’. There is a very interesting colour relationship here, between the complementary orange walls and blue sky, and also the similar reds and orange. The crumbling façade provides a barrier between the two. The eye seems to scale the building from ground to sky.



Color Harmony – Similar




There is a good harmony of colour between the Gerberas, and you define the subject well using a shallow depth if field to send the background into soft focus. I might have tried to get a higher angle to look down more onto the flowers and capture more of the smaller yellow.  There is some lovely detail here, the subtle markings on the petals and the textural geometry of the centre.



I like the following shot very much, not only do you capture the harmony of colour in the greens and blues of this garden, but also a certain harmony in a seemingly random environment. The old wheel acts as a central focal point from which radiates all kinds of detail in this overgrow but rather beautiful space. You shoot this at the wide end of your lens, but the composition is solid, with the large leaves in the foreground and the diagonal trunks and leaves at bottom right leading the eye into the frame. Looking at this, I’d be tempted to find a way to get a higher angle and look down a little more thus reducing the amount of white buildings in the background – although that’s a guess on my part.



You compose the following shot in an interesting way with the flower to the right and the large leaf to the left, and this works well. In addition to the harmonious arrangement of the colourful petals, there is also a lovely range of green tones in the shot, which at as a perfect contrasting background.



In the following shot you also explore a different approach to composition with the high angle position down the fence, creating a strong series of lines into the image, and the adjacent shadows in the background, and positioned in-between , softening the structure, an abundance of green and yellow. There is an even balance between the colours here and the direction is radial, spreading out from the centre of the image.



Color Harmony – Contrast





You revisit the baseball cap here and create more of still life context with the addition of a baseball and this time a medal with a bright red ribbon, moving from the complementary to the contrasting colours. There is a good balance here between the two, with the ribbon leading the eye from baseball to medal, and a nice twin focal point through similar shapes and objects of interest.



The tulips are essentially the same as the freesias if the earlier shot, and more evident this time is the intensity and contrast between the bright red and yellow. Again, it’s difficult to find a strong way to compose this type of shot with such close detail (unless you choose to isolate one flower head). Also, there is a challenging exposure situation with the bright areas of yellow close to clipping and losing some of their detail – but you get a good range of detail here in highlights and shadow here.



This is a good illustration of the balance between bright tones in a  composition, with the eye drawn to the purple and orange pots to the left of frame.  While this works well enough to illustrate that combination and balance, what is it that you want the viewer to take away from this image?



The composition of the subject in this final image of the set works very well. The plant stands alone, and is fully captured here, yet you get close enough to make the detail of lower and leaf clearly visible. The combination of colours and balance of those elements works well, with the eye exploring the frame taking in the flowers and buds. The image looks a touch desaturated, it would be interesting to see this without the blue filter, and make a comparison with some subtle saturation and vibrance adjustment in PS.



Color Accent





How bright the blue of the sign feels on the brick wall, a perfect example of how colour accent is used in the everyday world to draw out attention to information and directions. Yes, I think you have a point, the red brick does lift the blue to a more intense level.



In this riot of lilac, the singe red petal is bright and stands out clearly, again demonstrating how accents and points of colour can be used to draw and guide the eye in composition.



The cluster of oranges in the tree immediately draws the attention of the viewer, the bright sunlight lifting the colour embedded in the dense green foliage. This shot looks a touch ‘foggy’ as though you have used a filter to create a soft halo effect.  Good to see that you are exploring the use of filters in some of the shots, an extension of the work you were doing in the one of the exercises. 



You certainly get a good level of saturation in this final shot, and because of the background and proximity of the other flowers, you need something to enhance definition and cerate a level of separation in the focal plane.  The problem is the type of blurring which often look a little false, and this, too even and consistent.  When you get a chance, have a look at the difference between using a blurring tool, and creating soft focus through depth of field, with the same subject. The bright yellow eye of the flower certainly sets off the lilac petals.



In conclusion, this is a very good submission where you have used a variety of approaches and techniques to achieve the colour relationships and balances that you were looking for in the original subjects. You demonstrate a good technical and creative working knowledge and application of the use of colour throughout.


Learning Logs/Critical essays


You completed all the exercises for this section of the course and uploaded to them to your Blog. Working with a range of subject matter you produced some good results – images and reflections – and demonstrate a clear understanding of the various elements.












Variety with a low sun

For this exercise I returned to Southsea seafront at the end of the day about two hours before sunset for three of the images and for one ( P341 ) I chose a  shot taken 40 minutes after sunrise. The idea here was to explore the advantages of shooting when the sun is low. Interestingly or perhaps not surprisingly, I found edge lighting the hardest lighting to find and think I may have to have a few goes at this and with a wider range of subjectss before really capturing the benefit of this kind of lighting.


Frontal lighting  


P341: f5.6 @ 1/640  ISO 100 -0.7exp. 27mm cropped

Taken at 6.00am, 40 minutes after dawn. Very difficult to avoid appearing in this image as a shadow ...with hindsight I should have used a telescopic lens.


Side lighting



P342: f5.6 @ 1/500  ISO 100 -0.7exp. 21mm


Taken at 7.15pm, a slightly more interesting image with the inclusion of a cyclist. Taking photographs during the day when the promenade was crowded with people was a little tricky as I came across some expressed wariness earlier in the day despite having got  agreement prior to taking some images. I opted for a darker exposure to reduce the danger of an overexposed shot. Interestingly, the yellow is lighter than in the image taken just over 12 hours earlier where the yellow appears more rich in colour, almost moving into
orange. 


Back lighting



P343: f5.6 @ 1/250  ISO 100  0 exp. 24mm cropped



This was taken at 7.16pm, about two hours before sunset. Given the height of the sun (lower than expected ) and the subsequent impact on the scene i.e. shadows darkening the area, I used bracketing to help arrive at an appropriate exposure. Looking at the resulting images taken at 0, -0.7 and +0.7 , I decided that this image best reflected what I was actually seeing.


Edge lighting


P344: f5.6 @ 1/100  ISO100  0exp. 18mm




Try as I might I could not find edge lighting using the yellow promenade shelters  that I had been working with earlier. However,coming across a differently positioned shelter, I did manage to capture a lighting effect at around 7.43pm where the vertical columns are lit by the sun.







Light through the day


I thought that Southsea Promenade might offer a suitable subject for this particular exercise which required a series of pictures of one scene taken throughout the day from dawn to dusk. A reconnaisance left me with the possibility of two landscapes  ( pier  / lighthouse  )fitting the bill - i.e.  fairly definite subjects likely to catch the sun from sunrise to sunset.


P329: f5.6 @ 1/60  ISO 100  18mm      5.24am


P330: f5.6 @ 1/500  ISO 100  18mm   6.20am


P331: f5.6 @ 1/500  ISO 100 18mm    7.10am



P332: f5.6 @ f5.6 @1/800  ISO 100 18mm  8.08am
P333: f5.6 @ 1/640  ISO 100 18mm 9.40am 


P334: f5.6 @ 1/800  ISO 100 18mm  10.48am

P335: f5.6 @ 1/500  ISO 100  22mm  12.25pm

P336: F5.6 @ 1/800  ISO 100 18mm  2.11pm

P337: f5.6 @ 1/500  ISO 100  18mm  4.34pm 

P338: f5.6 @ 1/400  ISO100  18mm  6.34pm


P339: f5.6 @ 1/200  ISO 100        18mm  7.28pm


P340: f5.6 @ 1/80  ISO 100  18mm  8.07pm 


P340a : f5.6 @ 1/6  ISO 100  18mm  8.36pm
While I decided to use bracketing to see if exposures lighter or darker to the standard one would be better for the final version of certain images, all of the selected images above were taken at the standard exposure. I expected the silver roofs on the pier to present some interest as the sun moved across the landscape particularly just after sun rise ( 5.20am that day ... a few minutes before I arrived )...maybe from reflected light which was a reason for choosing the angle that I set the camera. It became very obvious that the sun had to rise much higher that sun rise for the roofs to capture the light. While the sunset threw some coloured light on the roofs ( P340 ), I decided that the image I liked best was P339 taken at 7.28pm.The strong shadow on the beach captured the feeling that the day was on the turn and the best of the sunshine had gone countered as it was by the pale yellow light at the top of towers on the pier. I didn't realise at the time that this image would be my choice as I felt sunset would offer a better bet from what I was seeing in front of me.

Monday, 6 August 2012

Judging colour temperature 2

Here I've taken the same three kinds of picture as in Part 1 but varying my camera's white balance setting i.e. one image taken at the daylight setting, one at the shade setting and the last one at Auto.

The first three were taken in full sunlight :

P320: f5.6  @ 1/250  ISO 100  30mm WB - daylight


P321: f5.6 @ 1/250  ISO 100  30mm WB - shade 


P322: f5.6 @ 1/250  ISO 100  30mm  AWB


The next set of photographs were taken in shade shortly afterwards:



P323: f5.6 @ 1/80  ISO100 28mm  WB- daylight 



P324: f5.6 @ 1/60  ISO 100  28mm  WB -  shade


P325: f5.6 @ 1/80  ISO 100  28mm  AWB



Lastly and later in the day .....


P326: f5.6  @ 1/250  ISO 100 40mm WB - daylight


P327: f5.6 @ 1/250  ISO 100  40mm WB - shade 


P328: f5.6 @ 1/250  ISO100 40mm  AWB
Again looking at the images above, my preferred light setting for shooting in full daylight during the middle of the day is daylight which brings out the 'sun'; in shade, I prefer the shade setting which I feel enhances the colours : and later on in the day in full sunlight I would opt for the daylight setting which gives a more 'naturalistic' look to the subject though the AWB a close second choice. Since carrying out this exercise, I find myself weighing up what lighting setting to use far more often than relying on AWB all the time - quite often opting to shoot in a daylight setting to achieve the outcome desired.