Intelligent tree Sizes: 150 × 150 / 294 × 300 / 600 × 612 / 640 × 640 / 640 × 640 / 640 × 640 / 50 × 50 / 50 × 50 / 50 × 50 / 1500 × 1530 Intelligent tree Intelligent tree, 2002 Acrylics on canvas, 50 x 50 cm