Designed by interior design firm Project Mark, the Pepperoni Button is located in Gojan-dong, Ansan, South Korea. Inspired by the surrounding basic elements, Project Mark designed the project with the concept of "abstract spatialization" and presented a unique scene through careful study of functional and aesthetic elements such as form, texture, color and atmosphere.

Project Mark is an interior design studio based in Seoul, South Korea, that is good at taking inspiration from the surrounding things, through design to enhance people's living environment and explore the timeless value of space. Practicing the concept of "spatial abstraction", all works of the studio can ultimately present a unique space scene through a careful study of functional and aesthetic elements such as form, texture, color and atmosphere.