Heritage Open Day: Discover the Arts and Crafts architecture of Haworth Art Gallery. From the protective grotesques on the parapet to the hand chiselled oak made by artists and craftsmen, every detail is made to fit into a home that reflects its surroundings . Discover the Arts and Crafts architecture of Haworth Art Gallery. From the protective grotesques on the parapet to the hand chiselled oak made by artists and craftsmen, every detail is made to fit into a home that reflects its surroundings . Learn about Lancashire born Walter Brierley who went on to become one of the north’s leading architects. Venture into the gardens and hear about York based, Backhouse Nursery and participate in family friendly activities.