Slussen Stairway , Stockholm, Sweden "" I think every person from Stockholm know this stairway. It is situated at the famous Slussen. I liked how it is perfectly integrated in the stone structure and how great it looks from this perspective.
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.