Assignment 4 and Report


Applying Lighting Techniques
This assignment is to produce at least eight photographs using one object with different lighting to show:

                Shape – The outline of the object
Form – The volume of the object
Texture – Showing the surface detail
Colour – Showing the objects colour as strongly as possible

In addition to the above, any other interesting or unusual lighting could be used.



Initially the subject seemed to be a straightforward shape, a box with a cylinder on the front.  I feel that I have been able to bring out detail and interest with the subject by using different lighting and even though the subject was black I have been able to show the depth of the pigment.  Home studio strobes, natural lighting and house lights were used to illuminate the subject.




1 - Shape

f1/125sec  f/10  ISO-100
  
Equipment:

Canon 7D
Canon 28-135mm f3.5-5.6 @105mm
Tripod
Shutter release cable
2x strobes with snoot and barn door
Black paper background


The lighting setup was initially just a snoot place above and behind the subject to illuminate a small area of the background.  The idea was to create a silhouette of the subject.  This felt a little flat even though the outline of the subject was visable and so a second strobe was used.  This was placed directly above the subject to illuminate the front of the body displaying the nameplate and to shine into the view finder to show through the lens at the front.
This image shows the outline of the subject and gives enough information to let the viewer know that it isn’t just a box.
My concern with this image is that with it being dark how is it going to look on other screens or in print. 



2 - Shape

1/125sec  f/14  ISO-200


Equipment:

Canon 7D
Sigma 10-20mm f4-5.6 @17mm
4x strobes with soft boxes
Light meter
White paper background


Two strobes with soft boxes were placed to the rear of the sceen pointing onto the background.  These lights were set to a reading of f16 each and gave a combined reading of f22.  The remaining two strobes with soft boxes were placed at the front pointing towards the subject.  The left one set to f11 and the right hand one was set to f8.5.  The camera was set to f14 to stop the detail being blown out in the lighter parts of the subject.

Even though a lot of detail can still be seen in the subject the outline is emphasised by the black subject being against the white background.  The position of the subject has been placed on the lower third to try and keep interest within the picture.




3 - Form

1/125sec  f/11  ISO-200


Equipment:

Canon 7D
Sigma 10-20mm f4-5.6 @10mm
4x strobes with soft boxes
Light meter
White paper background


This was a similar setup to the previous image except that the two front strobes were set at f8 on both sides.
The subject was rotated through 45o and with a wide angle lens the subject was distorted giving it greater form.







4 - Form

1/60sec  f/6.3  ISO-400



Equipment:

Canon 7D
Canon 28-135mm f3.5-5.6 @70mm
White paper
Black card
Glass
Light meter


This image was created by using a piece of black card with a sheet of glass out of a picture frame on top.  The subject was places on the glass and positioned to create a reflection in the glass.  Natural light from a window was used shining in from the left and a piece of white paper was held on the right hand side to bring back the outline of the subject on the upper right corner and to separate it from the background.
The light from the window has emphasised the changing angles on the front of the subject which under flat light looks subtle.



5 - Texture

1/125sec  f/11  ISO-100


Equipment:

Canon 7D
Canon 28-135mm f3.5-5.6 @135mm
Tripod
Shutter release cable
2x strobes with barn door
Black paper background


The two strobes were placed either side and slightly above the subject.  They left one was set to f5.6 while the one on the right was set to f4.
The detail of the dimples in the metal can be seen as the light is reflected off the surface of the subject.




6 - Texture

 
1/50sec  f/5.6  ISO-200


Equipment:

Canon 7D
Canon 28-135mm f3.5-5.6 @135mm


This was taken outside on an overcast day.  The subject was place on a table and photographed from the side with the natural diffused light directly above.  The lighting has brought out the detail in the leather effect covering and all of the metal parts.



7 - Colour

 
1/50sec  f/5.6  ISO-200


Equipment:

Canon 7D
Sigma 10-20mm f4-5.6 @18mm
Coat


This image again was taken in natural diffused light.  The photograph was taken from directly above with a coat ovet the camera to stop harsh reflections shining off the subject.  The colour of the moss being a contrast to the subject show the variety of shades within the subject itself.




8 Other

 
1/40sec  f/5  ISO-1600


Equipment:

Canon 7D
Canon 50mm f1.8 @50mm
Strobe
Light bulb



This final image was lit by the bulb in view and on the right hand side the modelling light from a strobe to bring the subject out of the shadows.  The lighting gave a yellow hue that has been adjusted a little in post processing.

Feedback on Assignment

The feedback starts with some overall comments about the assignment concluding with:
"You have grasped the task and used studio flash, tungsten and daylight to vary the various lighting sources and achieved a successful assignment."

This was followed by a short paragraph concluding that I was able to produce technical an visually acceptable images and that I was developing creative skills hat are crucial to furthering my photographic journey.



Shape: Image 1, of the Bronica camera at first appears too dark against a
black background. Your remarks confirm how the image will look on other
media is correct. Opening Photoshop in camera raw then auto adjusts the
image to show the desired effect as a silhouette showing a good example of
shape. Perhaps a lighter original background would have been considered
as appropriate. The second image showing the camera at side view supports
this notion and the shape is evident. It is a nicely exposed image with sharp
definition taken at an exposure level of f/14. Because of the sharp detail the
image shows great texture in the camera body itself. You could afford to
crop this image with the 3rds positioning and still retain the theme for this
exercise.


f1/125sec  f/10  ISO-100
Form: Image 3, the distortion of this angle using a wide-angle lens does
emphasise the form particularly using the lighting you have deployed that
allows the camera to float against the white background. To be hypercritical,
the lighting on the right hand side could have been adjusted perhaps
decreasing the f-stop slightly. Once again the texture show through very well.

In image 4, you have changed the lighting in favour of natural light from a
window to show the focussing hood that has the appearance of 3
dimensions with the exploded hood. This has worked well and here we can
also appreciate the defined texture of the leather cloth affixed to the
camera hood.

Texture: Image 5, taken with electronic flashlight does depict texture of the
lens barrel. I have increased the exposure slightly for my screen to emphasise
the detail further. Using daylight in image 6 shows off the texture to perfection
of the side of the camera. Diffused light of course does emphasise detail
more fully and this you obtained successfully on an overcast day with natural
light.

Colour: Image 7 is a nicely composed shot of the camera taken from above.
My iMac screen shows the black colour of the image very well compared to
the printed image. It is also nice to see the framed picture within the
focussing hood to add authenticity to the image. Here once again you can
appreciate the advantages of natural diffused light. In the past, I have often
photographed oil and water paintings in natural diffused light on a wind free
day to bring out the natural colours of the pieces of art.

In image No 8, you have introduced artificial colour from the tungsten lamp
as well as using a flashlight to assist fill in. Tungsten will always look yellow or
orange until filtered, but in this case the photograph is acceptable showing a
mood shot at a good angle.




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