Shoebox
Big ass boats are crazy. This one's a box! Wild. I think about like, working in shipping sometimes, but I bet it sucks. Famously, once you're out on the ocean, You're Fucked, Bud. There's no unions in the middle of the pacific.
All three of these were with a 500mm reflex lens. Works good if the background is far away from the subject, so you don't get those rings everyone complains about.

