The artwork “POLYGONS ON TRIANGLES” is a sculpture created by Alexander Calder in 1963. Calder is associated with Abstract Expressionism, a movement characterized by the free use of form and color. This particular sculpture belongs to the genre of abstract sculpture, which is typified by non-representational forms and is meant to evoke thoughts and emotions through its geometric composition.
In the image, we see the sculpture, which is constructed of bold, black geometric shapes. The main structure appears to consist of flat, angular forms that resemble polygons, mounted on supporting elements that give the impression of triangles, as suggested by the title of the artwork. The sculpture stands prominently in an outdoor setting, juxtaposed against a background of a building with vertical lines, which contrasts with the angularity of the artwork. Two individuals are seen examining the sculpture, implying a scale and providing a human element to the composition. Their casual stances and attire also indicate a public space where art and everyday life intersect.
