Medu艺术团，博茨瓦纳哈博罗内。你撞到了一块石头。1981

composition (irreg.): 21 1/4 x 14 15/16 (54 x 38 cm); sheet: 23 5/8 x 16 9/16 (60 x 42 cm)

Medu Art Ensemble, Gaborone, Botswana. You Have Struck a Rock. 1981

Medu艺术团，博茨瓦纳哈博罗内。你撞到了一块石头。1981-