If you’ve stayed in our properties, you can understand our love of chandeliers and greenhouses especially when those passion collide like at Mondrian Soho.

What we couldn’t have imagined is the new exhibit at The Architectural Association in London, a new exhibition called H.O.R.T.U.S. or Hydro Organism Responsive to Urban Stimuli. 325 bags containing 9 different types of algae ranging in colors from green, pink and brown feed off the carbon dioxide blown into them by visitors.

For all the exhibit details.