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.

Axenfeld

The Thunderstorm

Storm Clouds over a River or Lake and Trees

Le Christ montré au peuple

Le Christ descendant aux enfers

The Bulls are Slain

Study of Vines and Beech Trees

Head of Woman With Corsage of Flowers

Milkweed Pods, Asclepias Cornuti

Storm at the Edge of the Wood

Portret van H. Antonius

The Stars in the Cemetery