Niiostosera:ah was taught by her mother Margaret Thompson, a self-taught bead artist that began her artistic career making dreamcatchers.

Niiostosera:ah possesses a wide variety of Indigenous art forms including moccasins making, pottery, painting, quillwork, tufting, and fashion design. She is a firm believer in cultural revitalization and does so by teachings workshops for everyone to learn more about her culture and heritage.