The Key

The Key — Jackson Pollock. 1946.

Medium: Oil on linen. Dimensions: Unframed: 149.8 × 208.3 cm (59 × 82 1/16 in.); 149.9 × 208.3 cm (59 × 82 in.).

Collection record: Art Institute of Chicago, Chicago. Museum connection according to this source; current display unverified.

The Key belongs to Jackson Pollock’s Accabonac Creek series, named for a stream near the East Hampton property that he and his wife, the painter Lee Krasner, purchased in late 1945. Marking a crucial moment in his evolution as an artist, this quasi-Surrealist painting was created on the floor of an upstairs bedroom and worked on directly from all sides. Although there is a general suggestion of landscape, here the process of painting became primary, expressing the power of spontaneous action and chance effects. The resulting abstraction, with its expressive, gestural appearance, prefigured the allover compositions of Pollock’s celebrated drip paintings, which debuted the following year.

Description: © Art Institute of Chicago, original record, CC BY 4.0. HTML formatting removed; wording retained. Other artwork metadata: CC0.

Source: official collection record. Metadata selected and normalized by Artline from the source export, accessed 10 September 2026; no museum endorsement. Reproduction rights are separate.