A DCM is an image file saved in the Digital Imaging and Communications in Medicine format, created by the National Electrical Manufacturers Association as a standard for distributing and viewing medical images, such as MRI, CT scans, and ultrasound images.
The Elephant Celebes, 1921 - by Max Ernst. The Elephant Celebes was painted in Cologne in 1921 and was Max Ernst's first large picture. It was bought shortly after its completion by his friend the poet Paul Eluard and later passed from him to Sir Roland Penrose, who owned it until 1975 when he gave it to be sold for the benefit of the Institute of Contemporary Arts.
The story of the moth was outlined on pages 297-298 of the Elephant Book, and highlights the experiments of British ecologist H. B. D. Kettlewell. However, a recent book by Michael Majerus (Melanism-Evolution in Action) makes it clear that the peppered moth story has changed in recent years.