"There was something with me down there"

Old art yippee! Still like this one, so here it goes!

A scene from our "Ghosts of Saltmarsh" DnD-campaign! Sigrun, my dragonborn warlock.. kinda jumped from our ship into the ocean one session when nobody noticed, because apparently that was a good idea.. or well, something compelled her to do so. While down in the ocean, something approached her.. something she could not quite comprehend. But she is sure it spoke to her and it wants something. She's not sure what do think of it yet...