Recorded by Jackson (Dictionary) on account of a signed silhouette seen in the Canning Museum, Walworth Road, London. Foskett records the same example. Day's address was 26 Frances Street, Newington Butts, and he appears to have worked there in 1844, since the silhouette is so dated. Jackson describes the silhouette as good. Since Foskett describes it as a 'miniature silhouette', it was presumably painted.