I didn't know there were only seventeen distinct groups.
When I was little, I used to enjoy creating artistic patterns like these with graph paper and colored markers. It wasn't long before it became trivial to do so using computers instead. It's impressive that ancient craftsmen were able to use complex patterns like these in floor tile mosaics and such...
When I was little, I used to enjoy creating artistic patterns like these with graph paper and colored markers. It wasn't long before it became trivial to do so using computers instead. It's impressive that ancient craftsmen were able to use complex patterns like these in floor tile mosaics and such...