SEPIAS
- SEPIA, a brown pigment [n]
- A reddish-brown color associated particularly with monochrome photographs of the 19th and early 20th centuries
- A brown pigment prepared from a black fluid secreted by cuttlefish, used in monochrome drawing and in watercolors
- A drawing done with this pigment
- A blackish fluid secreted by a cuttlefish as a defensive screen