Gallery Time in Between Garden by Husqvana and Gardena Dark Matter Garden for the National Schools' Observatory, Best Fresh Garden, Gold medal winner designed by Howard Miller Ltd. The rusted ‘window’ Edo no Niwa - Edo Garden by Ishihara kazayuki Design Laboratory. Morgan Stanley Health Cities Garden by Chris Beardshaw. Gold award winner. Dark Matter Garden for the National Schools' Observatory designed by Howard Miller Design Ltd. Darker more subtle rust fades away into the planting.