Mark Santos (b. 1990) is a pop surrealist painter residing in Antipolo, Rizal. He studied multimedia arts in Mapua Institute of Technology, specializing in the field of film and video but is currently more recognized for his works in traditional arts. His works are heavily influenced by western pop surrealism with a twist of distinct cultural icons from the east. While his plethora of bizarre characters dominate most of his works, “Mister Sasquatch”—a moniker that eventually he gets known by for his street art—is a recurring character in most of these narratives.

Since 2015, he has actively exhibited in various group shows in Metro Manila and Cebu, as well as in prominent art events in the Philippines, Taiwan and China.