Artist Lee Baker used 10 meters (that's 32,808 feet) of colorful yarn to create this incredible installation called Refractive Monolith. Filling the corner of a room in a gallery, the colored yarn almost creates a sort of "three-dimensional drawing" against the gray walls and floor.
The closeup shots of the installation are my favorites. You really get a sense of how much yarn is really being used to create this rainbow-like installation.
Be sure to check out this video which shows the installation being set up. Very cool.
[Via Plenty of Colour]