Detachment When drawing this I was thinking about a heart being broken and detaching Touching When drawing this I was just drawing shapes and making them touch Overlapping . When drawing this I was thinking about a pattern of circles overlapped and some of the black circles have a little white spot to make it seem as if it was broken Penetration When drawing this I was just thinking of swerved lines that at one point cross Union When drawing this I was thinking a outline of a person Subtraction When drawing this I was thinking of something that looks like a flower or the sun. Intersection When drawing this I was thinking of something that looks kind of like a maze Coinciding When drawing this I was thinking...