Colette Gréco Riddle was born in France. Her personal interests and professional experience led her to Ottawa in 1970. She holds a Bachelor of Art and a Bachelor of Fine Arts from the University of Ottawa.
Colette Gréco Riddle is a painter as well as a printmaker. She is a member of the ‘Enriched Bread Artists’ collective, grouping more than twenty artists in varied disciplines of the arts, where she has her studio.
She is a member of the Canadian Artists Representation (CARFAC), BRAVO and Ottawa Art Gallery.