Schetsboek met 26 bladen1923 · linen (material), paper, chalk, pencilwidth: 307 cm, width: 155 cm, depth: 6 cm, height: 99 cmRijksmuseum
Schetsboek met 30 bladen1913 · pencil, chalk, linen (material), paperwidth: 302 cm, thickness: 8 cm, height: 96 cm, width: 152 cmRijksmuseum
WattsOSVOView of Veere, the Netherlands1913 · Black and colored crayon on brown wove paper laid down to pulpboard14 15/16 x 19 15/16 in. (37.9 x 50.6 cm)The Metropolitan Museum of Art
WattsOSVOView of Cottages1913 · Colored wax pencil, graphite and black crayon on brown wove paper laminated to pulpboard14 15/16 x 19 7/8 in. (37.9 x 50.5 cm)The Metropolitan Museum of Art
WattsOSVOView of a Village with a Windmill1913 · Colored wax pencil and graphite on brown wove paper laminated to pulpboard14 15/16 x 19 7/8 in. (37.9 x 50.5 cm)The Metropolitan Museum of Art
Schetsboek met 91 bladen1909 · pen on cardboard, paper, leather, pencil, chalk, inkheight: 124 cm, width: 164 cm, width: 82 cm, thickness: 17 cmRijksmuseum
Schetsboek met 30 bladen1908 · linen (material), chalk, paperwidth: 171 cm, thickness: 8 cm, height: 120 cm, width: 339 cmRijksmuseum
Schetsboek met 24 bladen1907 · paper, linen (material), pencilwidth: 330 cm, thickness: 8 cm, height: 112 cm, width: 164 cmRijksmuseum
WattsOSTHThe Homestead1904 · Graphite and colored wax pencil on brown wove paper laminated to pulpboard19 15/16 x 14 15/16 in. (50.6 x 37.9 cm)The Metropolitan Museum of Art
WattsOSTTrees1904 · Black and colored crayon, and graphite on brown wove paper laminated to pulboard.19 7/8 x 14 13/16 in. (50.5 x 37.6 cm)The Metropolitan Museum of Art
Schetsboek met 34 bladen1888 · pencil, linen (material), paperwidth: 354 cm, width: 177 cm, thickness: 10 cm, height: 114 cmRijksmuseum