Nancy Byrtus is a mixed media painter who lives and works on the traditional xʷməθkwəy̓əm (Musqueam), Skwxwú7mesh (Squamish), and Səl̓ílwətaʔ/Selilwitulh (Tsleil-Waututh) lands in British Columbia, Canada. Her background includes the conservation of historic buildings (MA Heritage Conservation) and employment at museums and galleries in Canada and the US. In 2020, she completed her studies in painting at the Emily Carr University of Art + Design and fulfilled two terms on the Acquisitions and Public Art Committees at the Burnaby Art Gallery in 2025.

As an emerging artist, Nancy is drawn to changes in the environment, and to record images in an environmentally-sensitive way, she experiments with reclaimed materials as well as plant and mineral-based pigments. Most recently she incorporated hand-ground charcoal from wildfires in the Similkameen Valley and Jasper into a number of her works. Material research has been a constant in her work both with historic buildings and as an artist. Her works are held in private collections across Canada.