Tall ship over a skull and octopus tentacles on the forearm

A tall ship under full sail, with a skull and a sea creature's tentacles rising from the depths beneath it. It's the old sailor's fear of what's waiting under the waves.

The masts and sails fill the upper forearm, and the tentacles coil around the skull and down towards the wrist, so the piece reads from the open sea at the top to the deep at the bottom.