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Lot 0117
Oil on canvas abstract painting, signed and attr. Jack Tworkov (American, 1900-1982) on lower right corner. 15.5 x 11.5 inch (39.37 x 29.21 cm). An early member of the New York School and a first-generation Abstract Expressionist, Jack Tworkov painted with gestural brushstrokes, emphasizing texture and line. His most characteristic work contains flashes of color against muted, monochromatic backgrounds, documenting his gestures and drawing attention to pigment and medium. In the second phase of his career, he abandoned his expressionistic practice for a more theoretical one and began to employ grid-like structures, geometric patterns, and other elements of Minimalism, although often deliberately damaging and deteriorating his paintings. PROVENANCE: Southern Ontario Estate


All authorship of items in this catalog are described according to the following terms:

By [Artist Name] : In our opinion, the work is by the artist.

Attributed to [Artist Name] : In our opinion, the work may be ascribed to the artist on the basis of style, but there may be some question as to actual authorship.

In the manner of [Artist Name] : In our opinion, the work was executed by an unknown hand, but was designed deliberately to emulate the style of the artist.

After [Artist Name] : In our opinion, the work was executed by an unknown hand, but is a deliberate copy of a known work by the artist.

Circle of [Artist Name] : In our opinion, a work of the period of the artist showing his influence, closely associated with the artist but not necessarily his pupil.

Follower of [Artist Name]: In our opinion, a work by a pupil or a follower of the artist (not necessarily a pupil).

American, 19th century : In our opinion, this work was executed by an unknown hand, and can only be identified by origin (i.e., region, period).

Bears signature : In our opinion, the signature on the artwork may be spurious.
Apocryphal : Of doubtful authenticity.

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Jack Tworkov (American 1900-1982) Oil on Canvas

Estimate $5,000 - $7,000Feb 15, 2018