A clay-baked vulva. Roman votive offering. Wellcome Collection.
Cyanotype made by Marge Bradshaw from digital image of Roman votive in Wellcome Collection
Unique cyanotype using original digital image: Obstetric speculum, Coxeter. Wellcome Collection.
Unique cyanotype using original digital image: bronze vaginal speculum, three blades, Roman. Wellcome Collection.
Unique cyanotype using original digital image: Speculum: wood. Reconstruction of Abulcasis (A.D. 936-1013). Wellcome Collection.
Unique cyanotype using original digital image: Double spoon-bowl obstetric speculum. Wellcome Collection.
Unique cyanotype using original digital image: Marion Sims duck-bill obstetric speculum (skeleton type). Wellcome Collection.
Unique cyanotype using original digital image: four bladed obstetric speculum, Hilliard. Wellcome Collection.
Unique cyanotype toned in sage using original digital image: Double spoon-bowl obstetric speculum. Wellcome Collection.
Unique cyanotype toned in rosemary using original digital image: Obstetric speculum, Coxeter. Wellcome Collection.
Unique cyanotype using original digital image: Two flowering plants burnet (Sanguisorba officinalis) and lady's mantle (Alchemilla vulgaris). Coloured etching by C. Pierre, c. 1865, after P. Naudin. Wellcome Collection.

Unique cyanotype toned in rosemary using original digital image: Two flowering plants burnet (Sanguisorba officinalis) and lady's mantle (Alchemilla vulgaris). Coloured etching by C. Pierre, c. 1865, after P. Naudin. Wellcome Collection.
Cyanotype animation (sample) using original digital Wellcome Collection images: Marion Sims duck-billed obstetrics speculum; Obstetric speculum, Coxeter; Bronze vaginal speculum, three blades, Roman; Wellcome Collection.