1861, 19TH, 655, A, AND, ARTIST, ARTS, ASPERULA, BLACK, BRITISH, BY, CENTURY, EARLY, ENGRAVING, EXP, EXPERIMENTAL, FERN, FOX, HENRY, IMAGES, PHOTOGLYPHIC, PHOTOGRAPH, PHOTOGRAPHIC, PHOTOGRAPHY, PRINT, PTERIS, ROYAL, SOCIETY, TALBOT, V, VERTICAL, VISUAL, WHITE, WILLIAM,