This sleeve is an abstract bio-organic collection of forms and textures based on the video game character called a Tzeentch, from the game Warhammer, whom my client does concept art for. She wanted to symbolize her connection to the character and the game she helps create for a living in a striking way, which was incredibly fun to tattoo. See the other image posted in this gallery for more detail views.
Image copyright Nick Baxter. No reproduction without permission.