Indigo Boats Indigo Boats 144 Sheets 178.5 x 560.1 (70 x 221 in) Single Sheets 21 x 29.7 cm (8 3/8 x 11 3/4 in) Watercolor, Gouache, Egg Tempera, Graphite, Charcoal, Ink, Oil, Wax on Paper 2004 Details