Portrait of a lady, hand-coloured ambrotype, c 1860.

Goya after VelAzquez, 'Las Meninas', 1847.

Cyanotype of Jamaican fern, 1853.

Temple of Jupiter and the Acropolis, Athens, 1851.

Cyanotype of a Jamaican fern, Gleichenia immensa, 1853.

'Rome, Western side of the church of San Ma

'Rome, Panorama from San Pietro in Montorio

Cyanotype of Pine Fern, 1853.

Cyanotype of Pteris sagittaria, 1853.

Cyanotype of Diplazium grandifolium, 1853.

Autochrome of roses in a silver vase on a table, c 1910.

Cyanotype of British ferns, 1853.