Whether you're looking to rent a bizarrely themed room by the hour or enjoy a relaxing stay at a traditional ryokan, Japan's got an eye-popping hotel for you.

Even quintessentially British tea cozies have their radical fringe. These 10 extreme tea cozies show what happens when natty knitters think outside the bag.

Comic book artist and muralist Phlegm makes the streets of England look like pages from an illustrated book, telling a story with giant black-and-white images.

The exterior is a rectangular box made of heavy concrete balanced on stilts, but step inside and you'll see an unexpectedly amorphous all-white interior.

Alexandre Farto aka Vhils, has become famous for his stunning murals, created by scratching away what's already there, rather than adding additional material.

All around the world, slides are coming in from the playground and taking up residence in homes, offices and even art museums, adding some fun to everyday life.

Everyone always says bigger is getter, but when big gets boring, these are the awesome miniature inventions you need to see.

More than 200 innovative and inspired ads that are guaranteed to get attention. These traditional and guerrilla advertisements are sure to be remembered.

These 18 staircases seem to hover in mid-air with no visible support, hanging from hidden brackets, impossibly thin poles, bird nest-like cages or walls of glass.

These 10 Space Race monuments document the milestones achieved by the USA and the USSR that led to one small step for a man; one giant leap for mankind.