Pissed-off giant fish monster surfacing in the ocean, staring at the viewer with one wide eye (no 4th wall here!) This monster has tusks as long as their head, plus a goatee (?) and a mustache-thing that kind of looks like a clump of crab grass.

Giant flying turtle!

This supremely bored-looking fish monster is swimming along, minding their sea monster business.

Hey hey! Been a while since I had a map with some sea monsters on it but here we are. This is a replica of “Caerte van Oostlant” (Arnold Nicolai, 1560). #mapmonsters #cataloging