When our kids were little we used to have them fasten negatives (old fashioned silver B/W ones, not color) to unripe apples. As the apples ripen the picture gets transferred to the apple. The silver (dark) bits shade the sun and so stay green and the clear bits ripen red.
Some worked and some didn't.
Bigger negative the better, and choose contrasty obvious images.
Might work on tomatoes too.
[edit] I seem to remember one of them tried it on skin in sunshine. Strange girl
Some worked and some didn't.
Bigger negative the better, and choose contrasty obvious images.
Might work on tomatoes too.
[edit] I seem to remember one of them tried it on skin in sunshine. Strange girl
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