What happened to Grumbacher pastels?

When was John Haslem - artist - born? What fostered the extensive production of art in Florence during the fifteenth century? What artistic movement was a reaction against classicism? How were Americam writers composers and artists broken away from European traditions in the 1920's? Is Michael Craig Martin still alive? What two artists created these painting and which would be considered a renaissance painter? How were renaissance artists like masaccio different in personal style from their medieval predecessors? What type of artwork did Sonia Delaunay like to create? Did Jan van Eyck have any kids? What artists use stencils in their work? Which sentence describes the correctly contrapposto pose as seen in this sculpture? What are Keith Haring's intentions? What were the Fauvists especially known? What does the word 'rubenesque' means? Who invented chibi Japanese art? What tasks will being a artist involve? What do audicences of Lucilio de albuquerques pygmalion and galatea need to have in order to better understand the deeper meaning of the painting? What is the best description of the renaissance? What are the 6 causes of the Renaissance? German designers did not like de Stijl and machine-like look. Which art movement did Walter Gropius start that emphasized simple designs using basic materials?