To most people, this elaborate green wallpaper designed by artist Megan Rose Gedris (a.k.a. Rosalarian) simply looks a typical damask pattern. However, fans of H.P. Lovecraft will likely see something more.

The design's floral shapes actually resemble the octopus-like cosmic entity from the horror writer's seminal 1928 short story The Call of Cthulhu. If you're interested in living inside the horror tale, the wallpaper is available for purchase via online design start-up Spoonflower. The tentacled pattern is also available in fabric and gift wrap form.

[h/t i09]