The Booth Western Art Museum, Cartersville, GA:
For the Love of Art Gala Artist, February 2017, 2025
Taking the Reins! The Art of Donna Howell-Sickles, January 2015
The 11th Annual Cowboy Poetry Gathering Featured Artist, March 2007
The Other Side of the West: Recreating New Icons of the West, April 2004
Buffalo Bill Museum, Cody, WY:
Buffalo Bill Art Show, Sept. 1992-2025
Wiess Purchase Award, 1993
Briscoe Western Art Museum, San Antonio, TX:
Night of Artists, March 2020 - 2025
Into the New West: Contemporary Art from the Booth, May-December 2019
210 West Gallery Lecture, August 2019
CM Russell Museum, Great Falls, MT
CM Russell Auction, March 1997- 2025
Guest Speaker, C M Russell Show, March 2004
Guest Artist Retrospective, March 1998
Guest Artist Show, March 1997
The Spirited Line, Four Artist Show, Sept 1995
National Cowboy and Western Heritage Museum, Oklahoma City, OK
Small Works; Small Wonders, November 2009 – 2025
The Madonna’s of the Prairie: Depictions of Women in the American West, May 2015
Prix de West, June 1997
Desert Caballeros Western Museum, Wickenburg, AZ
Cowgirl Up; Art from the Other Half of the West, April 2006-2023
Eiteljorge Museum, Indianapolis, IN
Quest for the West, September 2018-2025
Quest for the West Purchase Award, 2023
Museum of Art of the American West, Houston, TX
Four Faces West, July 1991
National Cowgirl Museum & Hall of Fame, Fort Worth, TX
Donna Howell-Sickles Exhibition: The Trail of the Cowgirl, March 2019
Donna Howell-Sickles Retrospective: The Timeless Image of the Cowgirl; Feb 2005
Cowgirl Spring Roundup, Montana, May 2015, April 202, September 2024
The Heart of the West;, 2004-2010
National Museum of Wildlife Art, Jackson, WY
Guest Artist, Western Visions, 2008
Western Visions, Sept 1996-2024
Invitational Show-Wildlife Miniature Show, Sept 2001
American Women Artists: A New Legacy, Guest Speaker, March 1996
The National Center for American Western Art, San Antonio, TX
The Night of Artists, Featured Artists, Jan 2003-2013
Nicolaysen Art Museum, Casper, WY
Rubbed, Smeared, Erased…the Facets of Drawing, Oct 1997
Nita Stewart Haley Memorial Library, Midland, TX
Haley Library Show, Painters who Sculpt, April 2015
Phippen Museum, Prescott, AZ
Annual Miniature Masterpiece Art Show and Sale 2000 -2020
Wild Horses: Equine Art At Home On the Range, Jul-Nov 2008
Other Side of the West: The Homecoming; Oct. 2005
Steamboat Art Museum, Steamboat Springs, CO
The New West: The Rise of Contemporary and Indigenous Western Art, December 2024
Looking West Group Show, May 2019
Imagining the West, December 2017
SAM Exhibit, December 2016
Donna Howell-Sickles Retrospective, 2014
Tucson Museum of Art, Tucson, AZ
Divergence of Legacy: Art of the American West in the 21st Century (February 22- June 22, 2025
American Women in the West Group Show, February 1993 - 1997
University of Wyoming Art Museum, Laramie, WY
Realism in the Contemporary Art of the American West, Oct 1998