Stettler began participating in the Paris Salon in 1897 and exhibited at the Salon des Indépendants, the Salon des Tuileries, and the salon of the Société Nationale des Beaux-Arts, of which she became an associate member in 1912. She won a medal for work exhibited at the 1910 Exposition universelle in Brussels and contributed a painting to the Swiss pavilion at the 1920 Venice Biennale.