From the wastebasket

I was rummaging through some old stuff today, and I found this weird drawing (or rather, a photocopy of the drawing) that I did well over a decade ago.  It depicts a violin morphing into a spider and a grasshopper:

Here's an even older drawing that I made, from a certain movie that I might have seen once:

And here's something that I just can't even explain:

It might be upside down.  You decide!