I love playing with perspective on whacky compound curves.

when I can't think of anything to draw I just start drawing random lines that I think are pretty. Sometimes then I see something in the image and then I embellish on it.

I drew the center one first, and was like "Hey look, underbite! NEEDS TEETH! Those must be its eyes!" then I decided to try and pull it into 3d by doing the perspective sketch on the top right.

Then I was like WEEEE CURVY ROBOTS and drew the rest. The bottom right one I think is some kind of ship.

I'm curious if these shapes make any sense to anyone but me XD