Literally, generate GIF of any image (user's selfie) with 50 'shades' as background/filter corresponding to first 50 digits of Pi using a Raspberry-Pi
3.14159265358979323846264338327950288419716939937510
Each digit will correspond to a color - if 0 is black and 9 is white - 1,2,3,4,5,6,7 are colors of Rainbow (VIBGYOR) ... 8 can be left for user's choice :-)
[I intend to make this with the demo unit that I win from just-launched Pi contest]
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