Burnham II
Charcoal with graphite on paper
23x30.5 cm (9x12 inches)
Burnham III
Charcoal with graphite and watercolour on paper
23x30.5 cm (9x12 inches)
Burnham IV
Ink with gouache and watercolour on paper
23x30.5 cm (9x12 inches)
Burnham V
Watercolour and charcoal on paper
20x25.5 cm (8x10 inches)
Burnham VI
Watercolour and charcoal on paper
20x20 cm (8x8 inches)
Burnham VII
Watercolour with ink and gouache on paper
23x30.5 cm (9x12 inches)
Burnham VIII
Watercolour with gouache on paper
20x25.5 cm (9x10 inches)
Burnham IX
Watercolour with gouache and graphite on paper
30.5x23 cm (12x9 inches)
Burnham X
Watercolour with gouache on paper
20x25.5 cm (8x10 inches)
Burnham XI
Watercolour with gouache on paper
23x30.5 cm (9x12 inches)
Burnham XII
Watercolour and graphite on paper
25.5x20 cm (10x8 inches)
Burnham XIII
Watercolour on paper
20x25.5 cm (8x10 inches)
Burnham XIV
Graphite and watercolour on paper
25.5x20 cm (10x8 inches)