Ingrid Finnan's exhibition history includes:  The ASBA International Juried Botanical Art Exhibitions (9th through 20th), the recipient of the Eleanor Wunderlich Award for Excellence, 2012, and the Horticultural Society of New York Best in Show Award, 2013; Following in the Bartrams' Footsteps, Philadelphia, Pa., 2013. Her work was included in four exhibitions of The New York Botanical Garden and the ASBA: Losing Paradise? Endangered Species Here and Around the World, 2010; Green Currency - Plants in the Economy, recipient of the Bronze Medal, 2011; Wierd, Wild & Wonderful, 2014; and Out of the Woods - Celebrating Trees in Public Gardens, 2017, recipient of the Bronze Metal. 

Filoli Annual Botanical Art Exhibitions (9th through 19th), recipient of the Bourn Award, 2013.  

Her work Zingiber officinale, was shown in Botanical Art into the Third Millennium, Museo della Grafica, Pisa, Italy, 2013, and in the Shirley Sherwood Collection, Botanical Art in the 21st Century; Kew Gardens, UK, 2014 and in 2015, the work was shown in the Green Gallery - Tropical Splendour: Plant Portraits from the Shirley Sherwood Collection of Contemporary Botanical Art, Singapore.  

In 2013, her work was included in the Newhouse Galleries, Illuminations - Botanicals and Birds at Planting Fields, NY, and Illuminations II in East Hampton, NY, in 2014.

The Horticultural Society of New York presented several of her works in Floral Motifs at the 1st Dibs Gallery, NY, 2014.

The Jonathan Cooper Park Walk Gallery included two new pieces in Work from Botanical Artists in the Collection of Dr. Shirley Sherwood OBE, 2015, London. 

In addition, she has shown at the Southampton Cultural Center in an exhibit presented by Ursus Books & Prints, the Phoenix Art Museum, The Arizona State Museum, Tidemark Gallery, Mills Pond House Gallery, The New York State Museum, Bedford Gallery, The Salmagundi Club, the OA Gallery, and the Arader Galleries - Outside In, Contemporary Natural History Artworks, 2017, San Francisco, CA.  

Her work is included in the Shirley Sherwood Collection and a number of other private collections.