Gustaf Lundberg, Hedvig Ulrika Taube, Countess von Hessenstein, 1750, Nationalmuseum, Stockholm. https://dartabase.art/cite/nmse/Q106368947

Gustaf Lundberg, Portrait of Middle-Aged Gentleman, n.d., Nationalmuseum, Stockholm. https://dartabase.art/cite/nmse/Q106368901

Gustaf Lundberg, Company director and ironmaster Claes Grill, n.d., Nationalmuseum, Stockholm. https://dartabase.art/cite/nmse/Q106369368

Gustaf Lundberg, Anna Johanna Grill, n.d., Nationalmuseum, Stockholm. https://dartabase.art/cite/nmse/Q106369370