An artist from this country filmed a nine-shot, 132-minute film in which her family prepares then eats a meal, Oxhide II. (15[2])A 1989 Avant-Garde exhibition in this country was shut down after an artist shot her own piece, Dialogue. Two artists from this country created a robot arm that danced (15[3])while (15[1]-5[1])oil leaked (15[1])from it, (15[3])eventually becoming (15[1])sidetracked by trying to plug its holes. 1,001 people (-5[1])from this country were invited to 2007 Documenta with outfits designed by an artist from here who helped design a (*) stadium (10[1])for Herzog & de Meuron. (10[4])An (10[1])artist from this country created a series of photos of his outstretched arm giving the middle finger to (10[1])world monuments. (10[2])That artist also filled Turbine (10[1])Hall with one hundred million (10[1])individually painted stones resembling sunflower seeds. (10[2])For 10 points, name this home country of Ai Weiwei. (10[1])■END■ (10[3]0[1])