Winter Trees Reflected in a Pond

Veronica in Bloom

[Photomicrograph of a Section of a Plant]

Loch Katrine Pier, Scene of "the Lady of the Lake"

Leaf Study

St. George's Chapel, Windsor

Two Plant Specimens

Alcazar de Seville

The Tomb of Sir Walter Scott, in Dryburgh Abbey

[The Boulevards of Paris]

Copy of the Title Page for "Inclytae Regiae Societati Londinensi"

The Pencil of Nature, by H. Fox Talbot.

Sisymbrium Cumingianum

[Hornbeam Leaf]

[Photogenic Drawing of a Plant]

Ectocarpus distantus

Milkweed Pods, Asclepias Cornuti

Delesseria hypoglassum

Veronica in Bloom

Ceramium rubrum

Dichloria viridis

[Fronded Leaf]

[Dandelion Seeds]

Study of a reed mace with seedhead (Typha latifolia)