Dave Hennessy  "Goose Cameos Served With a Medley of Botanicals" Exhibition Dates: April 1 2017-April 30, 2017 Artist Reception: April 9, 2017 1-4:00pm. Gallery 1855 is pleased to announce an exciting exhibition from artist Dave Hennessy. Hennessy is a visionary artist whose artistic influences include Ansel Adams, Richard Diebenkorn (figurative paintings), Morris Graves, Edouard Manet (flower paintings), […]