Some of his important works include The Diagonal, Icon V, Monument 1 for V Tatlin,, and Greens crossings greens.
The Diagonal is a yellow diagonally tilted light that emits a kind of halo around itself and reflexes with the ground bellow. Icon V is a red painted wooden square with candle light lights surrounding its frame. These lights give the work a more organic look and the style of lights emote a kind of reference to Broadway. The Monument is a of white light fixtures forming what appears to be the silhouette of buildings. Green crossing green is pretty much what the title is describing. It is two paths of green lights intersecting at a certain point but enveloping its room in green and
shadows.
Although some may argue that Dan Flavin’s work may or may not be a work of art but his aesthetic vision is one which leaves a legacy.