Canvas white pigment and calcium carbonate is rather brittle and susceptible to cracking. As lead-based paint is poisonous, care has to be taken in using it. Various alternative and more flexible canvas primers are commercially available, the most popular being a synthetic latex paint composed of titanium dioxide and calcium carbonate, bound with a thermo-plastic emulsion. Many artists have painted onto unprimed canvas, such as Jackson Pollock, Kenneth Noland, Francis Bacon, Helen Frankenthaler, Dan Christensen, Larry Zox, Ronnie Landfield, Color Field painters, Lyrical Abstractionists and others. Staining acrylic paint into the fabric of cotton duck canvas was more benign and less
Dripping cake Dripping cake Dripping cakes, also known as Drippers, are a traditional bread from Great Britain. The main ingredients are dripping, flour, brown sugar, spices, currants and raisins. The ingredients are mixed thoroughly and baked in an oven. Variations of dripping cake can be found in Wales, and in parts of England including Gloucestershire and Yorkshire. In Gloucestershire the dripping is allowed to form a toffee-like layer at the base of the cake. It can be confused with the Lardy cake, which is very similar apart from the principal ingredient being lard instead of beef dripping. As dripping is left over