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Automatische Übersetzung:
Study of an Oak Leaf, John Ruskin, 18191900, British, undated, Pen and brown ink with watercolor over graphite heightened with gouache and gum; verso: graphite on medium, smooth, white wove paper, Sheet: 7 9/16 × 6 7/8 inches (19.2 × 17.5 cm) and Frame: 12 3/16 × 11 7/16 × 13/16 inches (30.9 × 29 × 2.1 cm), botanical subject, leaf, leaves, oak, study (visual work)