Rosemoor Greenhouse 6 - 8 with Coldframes - All the greenhouses in the RHS Collection are designed in such a way to easily accept cold frames. The cold frames can be placed on either side of the greenhouse or both if you prefer - Gabriel Ash
You can't really tell if this beauty actually is a greenhouse or maybe a gigantic indoor garden. But either way it is stunning and a huge inspiration on how to design one's one greenhouse with a little more charm than just the usual pots and benches.
Helsinki architect Ville Hara and designer Linda Bergroth of Hel Yes! launched their combined greenhouse and shed kit for the gardening market in 2010 and Bergroth has customised the prototype to create her own summer house