An artist from this country painted a mustachioed man spinning a wheel to sharpen the title object to illustrate the “principle of glittering.” In another painting from this country, a disembodied hand points (10[1])to the right above a coffee cup and the text “T. 402,” (10[1])while wheels (-5[1])kick up billowing dust clouds. The (-5[1])painters of The Knife Grinder (10[1])and Cyclist (10[1])were part (-5[1])of (10[1])radical (-5[1])groups in this (10[2])country (10[1])called Hylea and Donkey’s Tail, (10[3])both (10[1])inspired (10[2])by its earlier Jack of Diamonds (10[1])group. (10[1])An artist from this country (10[1])painted a square with thin borders (10[1])offset at a slight angle (10[1])against (10[1])a white (10[1])background (10[3])in (10[1])White on White, (10[3])which is often (10[1])contrasted with his work Black Square. (10[1])For 10 points, what (10[1])non-Italian country was home to many Suprematist and Cubo-Futurist painters, including Kazimir Malevich? (-5[1])■END■ (10[7]0[7])