θαλάσσια is a blind Sea Nymph,their gender is unknown however they seem to be able to change it...they wear a Warding Mask,The Warding Mask looks like this: exclusively take the form of kitsune masks, intricately carved to resemble the face of a fox,Large scar on the left side in the same place as their face,the eyes are black,the nose is purple and the inner ears are blue,it was a gift from Artemis after the nymph was blinded by Hera,θαλάσσια's eyes are almost fully black..save for the pupils which are green,they wear clothing that hides their scars and various bandages,they have fangs,pale blue-tinted skin,long wavy blonde-blue hair,webbed feet and hands,pointed ears.

Works for - Artemis.