Trek Eye Busan Museum is an optical illusion paradise, it brings a new concept of culture and entertainment to the city, where visitors can explore 3D optical illusion paintings and installations through a collection of artworks that come alive on the museum’s walls, floors and ceilings. This museum is based on the concept of “Trick Eye" which refers to a traditional art technique that transforms 2D paintings into 3D images through the use of optical illusions.