"Lauren Olitski: Figure 1993 - 2017" at 118 Elliot Gallery, 118 Elliot Street, Brattleboro VT, October 6 through 30. Opening, October 6, 5:30 to 8:30 pm.

"Jonathan Forrest: Building Blocks of Colour," and "Yechel Gagnon: Midwinter Thaw" both at Newzones Gallery of Contemporary Art, 730 11th Avenue SW, Calgary, AB, through October 21.

"Frank Bowling: Metropolitanblooms," at Hales Project Room, 64 Delancey Street, Lower East Side, through October 15. ALSO "Frank Bowling: Fishes, Wishes in Summertime Blue," at Hales, 7 Bethnal Green Road, London, through October 21.

"Larry Poons: Momentum," at Yares Art, 745 Fifth Avenue (between 57th & 58th Streets). Eight recent large-scale paintings,and four major historical works, in honor of the artist's 80th birthday. Through October 28.

"John Hoyland: Stain Paintings 1964-1966," at Pace, 32 East 57th Street, through October 21.

"Caro & Olitski: 1965 - 1968, Painted Sculptures and the Bennington Sprays," at Paul Kasmin, 515 West 27th Street, through October 25.

"Sea and Stone: The Thimble Islands, Paintings by Arthur Yanoff," at Reynolds Fine Art, 96 Orange Street, New Haven, through October 28.

"Larry Poons: Recent Paintings," at Yares Art Santa Fe, 1222 Flagman Way, through October 28.

"Frank Bowling: Mappa Mundi," at Haus der Kunst, Prinzregentenstrasse 1, Munich, through January 7, 2018.

"As in Nature: Helen Frankenthaler Paintings," work from the 1950s to the 1990s, through October 9. Also, "No Rules: Helen Frankenthaler Woodcuts," through September 24. Clark Art Institute, 225 South Street, Williamstown MA.

"Kaleidoscope: Colour and Sequence in 1960s British Art," group of 25 artists organized by Sam Cornish and including David Annesley, Michael Bolus, Anthony Caro, John Hoyland, Phillip King, Tim Scott, William Tucker & William Turnbull. At the Djanogly Gallery, Nottingham Lakeside Arts, University of Nottingham, through September 24; Mead Gallery, Warwick Arts Centre, University of Warwick, October 5 to December 9; and Walker Art Gallery, Liverpool, February 24 to June 3, 2018.