Remember Biosphere 2? Well, fast forward to the Ark, designer Alexander Remizov's floating (or not) eco-friendly, energy-generating bubble hotel.
We also have the news on the NYPD, which will crack down on law-breaking cyclists in New York City, the melancholic French, fisherman literally dying to catch lobsters, and more in our roundup of the best photos on TreeHugger this week.
The Week in Pictures: Green New Year's Eve, Tiny Dragons, and More (Slideshow)
The Week in Pictures: US Sues BP, and More (Slideshow)
The Week in Pictures: Solar-Powered Hornets, and More (Slideshow)