William Curtis botanical engraving, Potentilla grandiflora antique print c1789.
William Curtis Hemerocallis fulva, Tawny Day Lily engraving c1790.
William Curtis Lilium Bulbiferum, Orange Lily. Exquisite engraving c1788.
William Curtis Yellow Lupine antique hand-colored engraving c1790.
William Curtis spectacular Stapelia Variegata Cactus Succulent, c1790
William Curtis Bladder-Podded Alyssum Utriculatum, engraved c1790.
William Curtis, Scilla Campanulata, Spanish Squil antique print c1790
William Curtis Yellow Alyssum Sanatile engraved by Sydenham Edwards c1791.
William Curtis Ranuncula Gramineus, Grass-leaved Crowfoot copper engraving c1791.
W.Curtis hand-colored engraving, Large-Flowered St John's Wort. c1791
William Curtis Heath-leaved St John's Wort medical herb c1792.
William Curtis Phlox Divaricata, Early-Flowering Lychnidea. Sydenham Edwards c1791.