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
Sickboy (artist) try to adhere to now. I like the freehand, grab-a-tin-of-spray-paint approach". Sickboy (artist) Sickboy is the name of a street artist from Bristol, UK, known for his temple logo and his 'Save the Youth' slogan. Sickboy moved to London in 2007 and his street art became prevalent particularly in the East End boroughs of Shoreditch and Tower Hamlets. It is claimed Sickboy was one of the first UK graffiti artists to use a logo instead of a 'tag'. Sickboy originally trained in fine art and, as well as painting graffiti on the street, he also paints on canvas and exhibits