Victoria Miro Gallery, 16 Wharf Road, Hackney, London, N1 7RW
Willow (T1) - Reduce branches over the water by 3m. Birch (T2) - Reduce branches over the water by 1m. Willow (T3) - Reduce branches over the water by 1.5-2m. Willow (T4) - remove all branches overhanging the water (5-6), up to 10cm dia). The aim is to let more light into the waterway, to reduce algae and improve water quality.