Hmmm I started with the idea of geometric landscape designs so we got the mountains in a doorway. And what do skaters love the most? Tricks down stairs and railings so I included that ahahah.
As for the abstract idea, I tried to make the birds from the mountains transform into the tentacles on one arm and the quill (maybe used to draw the doorway) molt to repeating patterns of laurels so there is a mix of sea on one arm, plants on the other. Hopefully it's easy to reproduce, a shirt would cover up the door and quill and down the arms are repeats!