'The children of Sea don't interact with children of Fire or Earth--'
'More than you might think; you've never sailed on a merchant ship--'
Just an anatomy study. Sorry it's so blurry; scanner evil + a warped sketchbook. From top-to-bottom: (Reasonably) normal human, mermaid, half human/half selkie. Pencil on sketch paper, 11*9'', late 2001