Black and white full-length studio portrait of William Henry Harvey. Pencil inscription on verso, 'W. Harvey'. Printed inscription on verso, 'Copied by Maull & Co. Photographers, 62, Cheapside. 187A, Piccadilly and Tavistock House. Fulham Road, London. No 1776B'. William Henry Harvey (1811-1866) was an Irish botanist and phycologist who specialised in algae. He was Professor of Botany at Trinity College Dublin. William Henry Harvey (1811-1866) was an Irish botanist and phycologist who specialised in algae. He was Professor of Botany at Trinity College Dublin