Betula utilis var. ‘jacquemontii’, Astrantia major ‘White Giant’, Tiarella cordifolia, Geranium phaeum ‘Album’, Dicentra spectabilis and Saxifraga umbrosa. The Cancer Research UK Garden, Gold Medal Winner RHS Chelsea Flower Show 2010

Betula utilis var. 'jacquemontii', Astrantia major 'White Giant', Tiarella cordifolia, Geranium phaeum 'Album', Dicentra spectabilis and Saxifraga umbrosa. The Cancer Research UK Garden, Gold Medal Winner RHS Chelsea Flower Show 2010 - © Elke Borkowski/GAP Photos

Betula utilis var. ‘jacquemontii’, Astrantia major ‘White Giant’, Tiarella cordifolia, Geranium phaeum ‘Album’, Dicentra spectabilis and Saxifraga umbrosa. The Cancer Research UK Garden, Gold Medal Winner RHS Chelsea Flower Show 2010 – © Elke Borkowski/GAP Photos

Betula utilis var. ‘jacquemontii’, Astrantia major ‘White Giant’, Tiarella cordifolia, Geranium phaeum ‘Album’, Dicentra spectabilis and Saxifraga umbrosa. The Cancer Research UK Garden, Gold Medal Winner RHS Chelsea Flower Show 2010 – © Elke Borkowski/GAP Photos