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
Jack Armstrong (artist) Jack Armstrong (artist) Jack Armstrong is an American artist, ex-model and jeweler. Known for his flamboyance and eccentric behavior, described in court papers as "a man with no discernible source of income", he became known for his connection to the "Black Star Of Queensland" of which he reportedly slept with, under his pillow and was a co-owner. What ensued was a controversial legal battle named by the Los Angeles Times as “Heavy Weight Gem Scuffle” in which Armstrong fought against his ex-lover Gabrielle Grohe for control of the stone. The matter settled out of court with Armstrong agreeing to buy