Parnassia Palustris (Pentandria Tetragynia), formerly in an album (Vol.VII, 50); Grass of Parnassus. 1776 Collage of coloured papers, with bodycolour and watercolour, and a leaf sample, on black ink background. By Mary Delany, 1776.
X-ray photography: water flower; X-ray of a nasturtium. (Photo by Bryan Whitney)
Things that Quicken the Heart: Mary Delany - Paper Mosaiks