Thursday 13 March 2014

High Key Fruit Photography

A recent assignment required me to photograph fruit in such a way as to show the freshness of the product. I thought a nice white high key type background would be appropriate. The fruit was carefully cut into halves, and some cut into nice thin even slices. Bright colourful, contrasting produce was selected - better to stand out on the stark white background.




 



The fruit was arranged on a small light table - a transparent white plastic surface, with a curved endless background. A softbox was placed on one side - to shoot light across the fruit, and due to the unavailability of a short background light stand, or even any sort of reflector, a bare bulbed light was placed on a stand behind the light table and slightly off to one side. Turned out OK anyway!This light was approx. two stops brighter than the softbox.

Here is a photograph of the actual setup -

 
 
Prior to shooting any actual products - the custom white balance was set - and of course the Colorchecker Passport was photographed. (It goes without saying really!) Camera settings mainly used for this shoot - F6.3  1/125  ISO 100  Custom WB. However there were of course some adjustment to theses settings, depending on lenses and distance from subject of lights and/or camera.
 
 
Here are some examples of the results from this shoot.
 


PBC
 
 



 
 






 



 


Wednesday 5 March 2014

Sequence Photography - Composite Photography

For all you sports and action fans, sequence photography is a great medium for capturing action and movement in one image.  It requires some technical skills and post editing, but the results are well worth the effort.

Originally this style of photography was achieved through high speed film camera systems.  The first image taken was by Eadward Muybridge in 1878.  The reason he took this photo was to study whether horse's feet were all off the ground during a trot.

Sequence of a race horse galloping [1887]

With todays digital advancements, sequence images can be edited into one image.  Recently we have seen the Winter Olympic games and Citibank hired photographer Dylan Coulter and his team to photograph 8 Olympians in their various sports using this sequence method. The results are quite stunning. The following link is a short vid on their process.  http://vimeo.com/86328614

Sequence photography has also been used in portraiture. Asif Tufal, a photographer in South Essex manipulates his images to create interesting family portraits.  http://www.tufalphotography.co.uk/gallery6.html


Personally for me, I don't like this effect with still portraits but I am sure there are many who would like to try this as an alternative process to their work.  I feel that sequence photography is more effective with action such as this image.   www.markoknezevic.com





A nice post editing effect I have noticed is that some of the sequence images have been screened, or lightened.  This softens the effect and gives more depth to the image.



Sequence can also be used to capture the wonderful movements of animals.  You will need loads of patience to capture the animal in different positions however, the results are very beautiful.  I think that zoologist and scientist could benefit greatly with these types of images as they can study specific aspects of the animals movement in one single image.




How to shoot and edit a sequence image:

  1. Must use a tripod
  2. Choose action that will move across the cameras path
  3. Ensure the lighting is varied so that in each image the subject has light falling on it at different angles
  4. Turn camera onto continuous shutter.  The more images to choose from the better
  5. Batch edit the images in either Lightroom or Photoshop and then combine into one image
The following vid shows a very quick and simple method of post editing in photoshop CS6.  There are many ways to edit sequence images, but I thought this was a very good example of the basic steps but still producing a good result. http://youtu.be/Ax8G2mMCL9o  

Overall I do like this type of photography, especially with action subjects.  It provides the viewer with the whole story in just one image without having to look at multiple images in a sequence like the first image in this post of the horse. I also feel that this style of photography has great potential in other genres such as commercial photography as the following image shows. 


Billie ;)