The Week in Pictures: Royal Wedding Knitted, Japan's Devastating Earthquake and Tsunami, and More (Slideshow)

The gift list for the Royal Wedding has been announced, and it includes a knit version of the entire royal family.

We also have news on the devastating tsunami and earthquake in Japan, eerie tree sculptures, a new green hotel in New York, a Sears Mail-order Home, and more in our roundup of the best photos on TreeHugger this week.

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