Focus on this artwork and analyze the Attributes.
Flamingo weighs 50 tons, is composed of steel, and is vermilion in color. Calder gave the stabile its color, which has come to be called "Calder red", to offset it from the black and steel surroundings of nearby office buildings, including the Ludwig Mies van der Rohe-designed Kluczynski Federal Building. The stabile is an art form which Calder pioneered. It is an abstract structure that is completely stationary, as opposed to a mobile, which can move with air currents. In 2012, the sculpture received a fresh paint job in its characteristic color.
Kluczynski Federal Building vermilion steel Ludwig Mies van der Rohe air current mobile