Hello @opheliafu, this is my participation in the contest, I hope you like my little scribble inspired by the keywords, when thinking of mermaid, entangled and plastic I can only think of a mermaid enclosed in a plastic bottle.
The link for everyone that's interested in joining: Click Here
Such a colourful and detailed doodle for this week's Doodle Doodledayeo challenge, thank you for sharing it with us!