1899: 1039 Fine Arts Building, Chicago, Illinois
1913-1915: 254 Mason St., Milwaukee
1926: 609, 81 E. Madison St., Chicago, Illinois
Lithographer, Watercolorist
Chicago, Illinois
Paris, France
Array
1899: Annual Exhibition of the Art Students League of Chicago, Art Institute of Chicago, Chicago, Illinois
1913: Rotary Exhibit, Iris; Weigera Syringa
March 1914: Wisconsin Painters and Sculptors, Milwaukee Art Society, Milwaukee, Wisconsin
1915: Exhibition of Northwestern Artists, St Paul Institute, St. Paul, Minnesota
1916: Exhibition of Northwestern Artists, St Paul Institute, St. Paul, Minnesota: Consider the Lilies, watercolor
1917: Exhibit of Four Milwaukee Painters. J.H. Edwards Gallery, Duluth, Minnesota
October 2-30, 1917: Flower Studies in Water Color by Mabel Key, Milwaukee Institute of Art, Milwaukee, Wisconsin; 21 works
1917: Rotary Exhibition
December 1917: Flower Panels in Water color by Mabel Key, The Memorial Art Gallery, Rochester, New York; Azaleas and Cinerarias; Lilies and Hydrangeas; Our National Colors; Pink Peonies; White Poppies; Oriental Poppies; The Hydrangea Motif; A Decorative Motif; A Statement of Color Values; Larkspur and Peonies; The Pink Orchid; Hollyhocks; The Larkspur; A Gray Day in the Greenhouse; “Consider the Lilies”; Phlox; Salvia; The Geranium Motif; Begonias; The Azalea’s “Good Morning”; Orchids
January 1918: Flower Panels in Water color by Mabel Key, The Memorial Art Gallery, Rochester, New York; Azaleas and Cinerarias; Lilies and Hydrangeas; Our National Colors; Pink Peonies; White Poppies; Oriental Poppies; The Hydrangea Motif; A Decorative Motif; A Statement of Color Values; Larkspur and Peonies; The Pink Orchid; Hollyhocks; The Larkspur; A Gray Day in the Greenhouse; “Consider the Lilies”; Phlox; Salvia; The Geranium Motif; Begonias; The Azalea’s “Good Morning”
March 25-May 1, 1918: Water Colors by Mabel Key, Art Institute of Chicago, Chicago, Illinois; 26 works
1919: Wisconsin Public Schools
1919: Milwaukee Art Institute, Milwaukee, Wisconsin: Hyacinth Motif; Iris and Tulips
Chicago Society of Artists
?-January 11, 1920: Flower Paintings by Mabel Key, Cleveland Museum of Art, Cleveland, Ohio; 25 works
January 26-February 5,1920: Exhibition of Decorative Flower Paintings. Arts Club, Chicago, Illinois
March 1920: Decorative Flower Paintings by Mabel Key. Detroit Institute of Art, Detroit, Michigan: Larkspur and Fountain; The Ophelia Rose; A Play of Color; Small Roses; Hydrangeas and Tulips; Azaleas and Cinerarias; Lilies and Hydrangeas; Peonies; Dahlias; Orchids; Red Phlox; Cala Lily and Cinerarias; Christmas Morning; Fruit Panel (2); Azalias and Good Morning; Pink Geranium and Larkspur; A Color Humoresque; “Consider the Lilies”; A Cala Lily; Blue Larkspur; Pink Peonies; Iris and Tulips
April 1-14, 1920: Exhibition of Paintings by Mabel Key. Detroit Institute of Art, Detroit, Michigan
1921: 3rd Annual Paintings by Illinois Artists, Peoria, Illinois
1921: Art Institute of Chicago, Chicago, Illinois; Decorative Panels (right and left)
1923: Annual Exhibition of Works by Chicago and Vicinity Artists, Art Institute of Chicago, Chicago, Illinois
1924: Art Institute of Chicago, Chicago, Illinois: Oriental Poppies, watercolor; Christmas Morning
“Some Work of the Arts and Crafts Society: Chicago, Illinois” in Brush and Pencil, vol. 3, no. 3, December 1898, pp. 148-152.
“The Passing of the Poster” in Brush and Pencil, v. 4, no. 1, April 1899, pp. 12-19.
“A New System of Art Education Arranged and Directed by Arthur Dow” in Brush and Pencil, v. 4 #5, August 1899, pp. 258-280.
“Artistic Lithography: It’s Present Possibilities” in Brush and Pencil, v. 5 no. 1, October 1899, pp. 31-44.
“Notes on Bookbindings with Examples by Ellen G. Starr” in Brush and Pencil, v. 5, no. 4, January 1900, pp. 178-182.
“The Power of Line in Illustration” in Brush and Pencil, v. 5, no. 5, February 1900, pp. 200-217.
“Art Education at the Chicago Institute” inBrush and Pencil, vol. 6, no. 5, August 1900, pp. 237-238
Wisconsin Painters and Sculptors. 1914, 1919 (secretary), 1921, resigned 1925
1915: honorable mention: Exhibition of Northwestern Artists, St Paul Institute, St. Paul, Minnesota
1916: highest award for watercolors: Exhibition of Northwestern Artists, St Paul Institute, St. Paul, Minnesota: Consider the Lilies, watercolor
silver medal
1917: honorable mention: Wisconsin Painters and Sculptors
1917: second award, Milwaukee Journal Calendar Contest
1919: Milwaukee Art Institute, Milwaukee, Wisconsin: medal and $100 for Iris and Tulips
1923: Charles S Peterson Fund, Annual Exhibition of Works by Chicago and Vicinity Artists, Art Institute of Chicago, Chicago, Illinois
1924: Honorable Mention: Art Institute of Chicago, Chicago, Illinois: Oriental Poppies
circa 1897: Teacher of painting and drawing at her studio, 16 Tree Studio Bldg., Chicago, Illinois
Father: John Ross Key (Hagerstown, Maryland July 16,1837–1920 Baltimore, Maryland)
Mother: Mabel Thayer (b. 1854 in England; m. 1873; d. 1897)
Stepmother: Elenore Dutcher (1875-1930 Baltimore, Maryland); married1902; member of DAR