Greyness shows different exposure times
These are my first ever rayograms! I experimented with different exposure times as you can tell by the difference in colour in some parts of the pictures. I decided to include my jewellery collection as I thought these would make some interesting shapes- the top rayogram shows jewellery I made using the laser cutting machine.
I found more exposure time worked better than less. In these rayograms I used a number 2 sheet of plastic so it made no change to the rayograms. Next time I want to try a number 5 as this apprently shows more contrast in the image.
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