Bathroom Pictures

I must fill the vacant white dreary wall above the toilet. My son's bathroom has only one decorative piece of art on the wall, a Yellow Submarine poster. Honestly, the main reason for the poster is the color blue (I already had a blue shower curtain). But then I wondered; should I continue with a Beatles theme or a nautical one? I consulted my bottomless box of crafts, to see if it had a suggestion. Then miraculously I found three small blank canvases. So I painted, and this is what I came up with.