This is a portrait of Ralph William Daish, the Chief Engineer of HMS Lorna Doone. A paddle steamer requisitioned by the Admiralty as a minesweeper in 1939. The Admiralty was the government department responsible for the command of the Royal Navy.

Dring was born in Streatham, London. He graduated at the Slade School of Art, before teaching drawing at Southampton School of Art. Dring was appointed as an official War Artist to the Admiralty in 1942.

He travelled widely across Britain, making portraits of Naval officers. Working in soft pastel allowed Dring to get colour and detail onto the paper quickly. He took no longer than an hour to finish each portrait.