What term refers to sanitizing agents with abraders

Describe the work of rubens. what artists influenced him?

What type of celebration do the colors in manet’s painting suggest, in contrast to gauguin’s? masked ball at the opera by edouard manet courtesy national gallery of art, washington. breton girls dancing, pont-aven by paul gauguin courtesy national gallery of art, washington search each photo up who ever answers it gets 20 points.

How did ferren learn about engineering, if not in school? how might this have been similar to how the ancient cultures learned engineering?