Edmund de Waal: a thousand hours by Alan Cristea Gallery. Edmund de Waal will unveil his largest and most complex installation to date, a thousand hours, as the focal point of a new solo exhibition of the same name at the Alan Cristea Gallery, London. Eleven major new works will be showcased across both of the gallery's spaces at 31 & 34 Cork Street, W1, from 6 October until 10 November, including a total of 2202 hand-thrown vessels.