This was my first and second exposures ever made of a) pinhole photography and b) color photo processing.
#1
http://www.deviantart.com/deviation/48313028/
#2
http://www.deviantart.com/deviation/48291691/
The first is a smaller aperture (larger image); the second is a different aperture, slightly bigger (you can see the edges where the light ends). These exposures were made with my *SUPER HIGH END* Kenneth Cole Shoebox and color negative photo paper. I was testing to see a) the area of exposure b) whether or not the hole was adequately "focused." Future exposures will be on 4x5 negative & color film and more 8x10 photo paper; possibly, 8x10 negative film. Ten 8x10 negatives go for 70-80$ whereas 100 sheets of photo paper is 40$ so that all depends on how much money I have to throw around (which isn't much).
Attached are campics of the front and back end of my *SUPER HIGH END* camera lens. Roughly f237, but seeing as I do not have a nanoruler, I cannot give a precise measurement.