A huge inflatable red ball travels around the world, showing up in cities like Toronto and Abu Dhabi, squeezed into entryways and hovering above the street.

Brooklyn-based artist Dan Witz shocks passersby with ultra-realistic painted images of people trapped behind grates in urban buildings.

Do you ever feel like someone is watching you? In one German town, the city itself is watching and waiting to cause a few smiles.

These mobile and temporary pop-up restaurants, cafes and bars won't stay in your area long enough for you to get bored with them, so enjoy them while you can.

I'm livin' it! These 10 sizzlingly odd McDonald's restaurants show that when it comes to architectural innovation, there's life in the old grill yet.

The city of Lisbon, Portugal got creative in the face of budget issues this year with an annual Christmas light display that's as festive as ever.

Whether it's intentional or coincidental, some structures bear a striking resemblance to other buildings and interiors that were created before them.

Encyclopedias in English and Chinese are eroded into landscapes by artist Guy Laramee, in a narrative about a dystopian vision of the 23rd century.

Bridging the often-strange gap between analog and digital communication, the Curiosity Project brought a bit of whimsy to the streets of New York.

When a photographer helps the soon-to-be married couple take their photography in a fun and unique direction, the process becomes a whole lot cooler.