Jean-Paul Riopelle to abstract expressionism), in which he used myriad tumultuous cubes and triangles of multicolored elements, facetted with a palette knife, spatula, or trowel, on often large canvases to create powerful atmospheres. The presence of long filaments of paint in his painting from 1948 through the early 1950s has often been seen as resulting from a dripping technique like that of Jackson Pollock. Rather, the creation of such effects came from the act of throwing, with a palette knife or brush, large quantities of paint onto the stretched canvas (positioned vertically). Riopelle's voluminous impasto became just as important as color. His
Temper (artist) skilled freehand aerosol works on canvas in the world. Temper (artist) Temper is an English graffiti artist. He is most prolific in the advancement of spray paint photorealism in the United Kingdom. He was the first graffiti artist to create a conceptual collection on canvas and revolutionalised portraiture in popular culture globally with his "The Good Die Young" concept and collection in 2002. His groundbreaking 2001 exhibition "Minuteman" was the first by a solo graffiti artist in a public art gallery held at Birmingham Museum and Art Gallery in the United Kingdom and broke attendance records for ethnic minority audience.