An exact date for the invention of photography is evasive

This volume accompanied an eponymous exhibition on view at the J

reliability and innovation

and human rights at University of the Arts London

Conceived and written from the perspectives of both cultural and art historians

Purrquoise Enamel Pin ALL VALENTINE An exact date for theThis enamel pin features a turquoise cat on a cushion, drawing inspiration from a figurine on view in the Gettys Sculpture and Decorative Arts collection known as Purrquoise. Dimensions: 1 3 4 inches L x 1 1 2 inches W Material: Enamel, nickel, 2 metal butterfly attachments Made in the USA Item #: CAT PIN This turquoise glazed Chinese porcelain cat, seated with its tail curled against its thigh, reflects forms seen in eighteenth century figures like