COMPLEMENTARY: This is an example of complementary colors in an interior space. The wall surrounding the stairs is yellow, and the stars themselves are purple. Yellow and purple are complementary colors.
This green "Eye" is formed by a tall spiral staircase in a brick tower, reaching toward the bell inside the Lamberti Tower, Verona Italy. (You are looking upward into the bell tower:) By Davide Lombardi
Light Bulb Staircase - Prague, Czech Republic - The designer of this staircase was clearly trying to replicate the shape of a light bulb. Located in the inner city of Prague, the installation was perfectly captured by photographer Dennis Fisher.