Austrian artist Manfred Kielnhofer’s Interlux Chair doubles as a light source. Made of plexiglass tubes with a flat plexiglass sheet for the seat and back, the chair features neon tube lights thread through the arms. These lights can be changed based on what colors are desired. This is not the artist’s first foray into furniture design: He also created a chair constructed from cardboard tubes manufactured out of recycled newspaper. • kielnhofer.com
