Yong Ho Ji is a Korean artist who creates wonderful and unique sculptures out of recycled tires. You can see the meticulous details of the muscles, flesh, and curved bodies of his beasts. 

Takanori Aiba is a Japanese artist who started as a maze illustrator for POPYE magazine. He later moved on to become an art director for architectural spaces. In 2003, he decided to combine his these two talents into what you see here. These amazingly intricate sculptures are built using copper, putty, plastic, resin and clay stone. You can read a detailed explanation of his works on Inhabitat.

When somebody tells you art looks different from another perspective, they probably weren't talking about these sculptures by James Hopkins. He takes perspective artwork to a whole new level with these perspective sculptures of famous cartoon characters. At one angle, you might be wondering what in the world are you looking at, but at the proper angle it all comes together. Great work!

This might just be the most ingenious sculpture ever created. Scott Weaver's Rolling through the Bay sculpture of San Francisco is not just a sculpture made of 100k toothpicks, it is also a kinetic sculpture that gives you multiple tours of San Francisco via different paths in the sculpure. Using ping pong balls as your tour guides, you can see various landmarks, neighbords, historic locations, and iconic symbols of the Bay Area.This amazing sculpture has taken over 3,000 hours in 35 years to create, and is still being built with toothpicks from around the world.

Watching this video is a must to understand the true awesomeness of his work.

Not sure exactly where this came from or who made it, but it is hell-a cool. Reminds me a little of the shadow art created from junk. If you know of its origins, post it in the comments below.  Courtesy of Bill.