Creatures of the sea, 1535.

Twilight and afterglow effects at Chelsea, London, 1883.

Sea creatures, 1755.

'Winter Sunshine', Southern Railways poster, c 1930s.

'Geological map of the world', c 1850.

Roto-o-tamaheke hot spring, New Zealand, 1993.

'Horse Shoe Falls', 1860

Barracuda, Brazil, 1822-1825.

Layers of stratus, wreathing mountain slopes, c 1803-1811.

'The Gold-Fish', 1785-1788.

Plan of Aberdeen Harbour, 1838.

Pencil sketch of a building on a wooded hillside, South Atlantic, 1828-1831.