'37319 (tides)', Gouache on paper, 107mm x 81mm
'37261- tides', Gouache on paper, 21.6 cm x 15.8 cm
'Jupiter', 81mm in diameter, Gouache on paper
'37535 tides', Gouache on vellum, 61 mm x 40.5 mm
'Mare Imbrium', Gouache on paper, 11⅜ inches (288mm) in diameter
'Mare Vaporum', 151 x 112 mm, Gouache on paper
'37535 (tides)', 163mm x 119mm, pencil & scalpel on paper
'Fair Isle', 58mm 40mm, gouache on vellum
Surface of the canal (infrastructure and refraction), 118 mm x 118mm, Oil on panel.