Annual Open: open exhibition for UK artists at any stage.

Annual Open 2026 is an exhibition of artworks at Southwark Park Galleries' Lake Gallery, beginning with a preview on 21 November. It is London's longest-running democratic exhibition, run by Southwark Park Galleries, where artists at any career stage living or working in the UK can submit works without selection criteria. Instead of a judging panel, alumni from the gallery's programme select a winner of a £500 prize towards a solo presentation in the Lake Gallery Salter Space, with this year's judge the artist Sin Wai Kin. All works are for sale, with proceeds split between the artists and the gallery.