Soundings From The Estuary, an exhibition about the Thames Estuary, includes work by sound artist Dave Lawrence and word pieces by Germander Speedwell, composed of lists of place names, bird sound descriptions, ship names and so on from the Thames Estuary. These are exhibited and combined with photographs and video works by Frank Watson. There will also be a Clear Spot show about the project on Resonance FM on Tuesday July 1 at 8pm. See www.soundingsfromtheestuary.com for further details. London Novas Contemporary Urban Centre, 20 June - 20 July, 10am-6pm Mon-Sat.