TY - JOUR AU - B. Chilla TI - Virtual Movement Through Planar Geometry: Fundamental Concepts in Visual Art JO - Journal for geometry and graphics PY - 1997 SP - 169 EP - 178 VL - 1 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JGG_1997_1_2_a6/ ID - JGG_1997_1_2_a6 ER -