The world’s only eco-friendly, natural and vegan gesso for artists. Our naturally non-toxic, gesso is a professional, archival-quality kit that is perfect for earth and health-conscious artists. Based on time tested recipes from the Renaissance. Made with French marble dust, limestone powder, titanium dioxide pigment and plant-based binders, this gesso is superb quality, 100% non-toxic and vegan. The full kit makes 50 fl. oz. of gesso, which is enough to prime about 10-15 medium-sized canvas.