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
MadC street energy to a canvas and how spray paint translated differently onto canvas". She later moved on to 'Spectra' Paint, which had a transparent effect on her work with spray paint. She has also been known to use ink, watercolor, acrylic paint and acrylic markers in her work. Her tagging style incorporates science fiction and fantasy elements, and is influenced by such artists as Vincent Van Gogh and the graffiti artist Dare (real name Sigi Koeding, whom she collaborated with on his piece “Basel”). Walde dedicated her piece “6313 – Here to Stay” to Dare. Mad C also works with