"Silhouette" is a character that has yet to formally appear in any series.
"Silhouette" has long, curly white hair that goes down to her waist, in her hair are two black diamonds on each side. She has grey eyes with black pupils and raceless white skin, like most characters. She is seen wearing a black dress with long sleeves, and a pleated bottom half with two black diamonds and a white petticoat. She wears black Mary Janes with no socks.
Not much is known about her.
Not much is known about her past.
Up to this day, "Silhouette" has only appeared in some of Deep-Sea Prisoner's Illustrations.
"Skull" was drawn in an image with her.
- Her designs appear to have qualities of Etihw and Kcalb amalgamated into one. She appears to wear black diamonds on her hair, similar to Etihw's white ones. Her hair is white, like Kcalb's.
- She has only appeared in two images so far; there is virtually nothing known about her.
- In Deep-Sea Prisoner's 2017 Character Poll, she was officially referred to as Silhouette.