“Tiger and Turtle–Magic Mountain” by German art duo Heike Mutter and Ulrich Genth is a walkable sculpture shaped like a roller coaster. Visitors can stroll along the track (except for the loop sections). The 69 foot tall sculpture is located in Wanheim Duisburg, Germany.

Vicent Roche, an art director and freelance illustrator from Paris, created five designs in which he presents totems with an artistic perspective.

Clet Abraham, 46 years old, is a plastic artistic that is transforming the traffic signs in something with an intelligent lecture, with a political, religious and philosophic understanding.

The irresistibly adorable art of artist Fabo has been enchanting users for years. Fabo adds a touch of cuteness to his creations that makes them simply impossible to ignore.

A polar bear whose bottom half is caked in oily black gunk. A whale wrapped in striped fabric: a pseudo straightjacket. These are the messes climate change leaves behind, the things we know are happening but often don’t have the opportunity to see with our own eyes. Swiss street art duo Christian Rebecchi and Pablo Togni, otherwise known as NeverCrew, met in art school when they were 15 and started making work together soon after. As a team, the artists adorn the world with eye-popping and gut-wrenching images depicting the consequences of humanity’s actions on earth. (Photo by NeverCrew/The Huffington Post)