The Princess of Wales Conservatory (Kew Gardens) — London
UPDATE: We featured this greenhouse in our book Glasshouse Greenhouse with ALL NEW photographs. Order your copy via this link.
The Princess of Wales Conservatory at Kew is right up our street. Not geographically, but certainly in terms of architecture, horticulture and that 'it just feels right' feeling. Some things are difficult to articulate but when you know you know.