friday doodle - impractical hat

This week I picked up Spirals in Time: The Secret Life and Curious Afterlife of Seashells by Helen Scales, because... well, mainly because it caught my eye at the library, and because I don't know anything about molluscs (turns out, they're way more interesting than you probably thought).

Also the illustrations are gorgeous. This is my attempt at copying one:

Friday doodle: A mollusc in an impractical hat (part one of a series of impractical hats)