Riverside Walk Gardens is a small riverside park on the north bank of the Thames in London, between Vauxhall Bridge and Tate Britain. It looks out over the water, the buildings opposite and the MI6 headquarters, and holds outdoor sculptures including Henry Moore's Locking Piece 1963–4. Flinke Landscape designed it in 2004, drawing on the flowing line of the Thames and its mud benches, and a sign marks the spot where convicts were sent from Millbank Prison to Australia. The green space is small and close to the road, so traffic is loud and the opposite pub's customers crowd in at times.