For Wednesday's Mercury of Daily Celestial Challenge today, am sharing this geodesic dome of Montreal Biosphere.
Montreal Biosphere is a museum for environment, located in Montreal, Quebec, Canada.

Wednesday's Mercury is when we celebrate the great achievement of man, and I think this unique dome for a museum is pretty interesting to share.
Interested in joining us on Daily Celestial Challenge? It is a new photography challenge, initiated by @sirknight To participate, learn more here
Camera used: Hewlett Packard HPPhotosmart R607
Thanks for looking!