Tree Sketch; Thomas Daniell; 1749-1840; British; active in India; William Daniell; 1769-1837; British; undated; Graphite on medium; slightly textured; cream laid paper; mounted on; moderately thick; slightly textured; cream; wove paper; Sheet: 5 1/2 x 3 11/16 inches (14 x 9.4 cm); Contemporary drawn border: 6 1/8 x 4 3/8 inches (15.6 x 11.1 cm); and Mount: 7 3/16 x 5 7/8 inches (18.3 x 14.9 cm); botanical subject; palm tree; sketch; study (visual work); tree