Batman is back in LEGO form!

Artists use 3 million pieces of Lego bricks to construct 17 world famous scenic spots. These awesome Lego creations were displayed in Hong Kong since April 30, 2011.

Hit the jump to see some pictures of these Lego artworks.

This impressive full scale bike was built entirely out of lego bricks. It was shown off at the most recent brickmagic festival down in North Carolina.

I believe it cannot support our body weight; mainly just an artwork only…anyway, hit the jump for more photo of this awesome Lego bike.

We have seen the world’s tallest Lego tower, which was built in the Legoland Windsor theme park in the U.K. Here’s the latest world’s largest Lego tower, built from 500,000 plastic bricks with the help of around 6,000 volunteers, was finished at a record-breaking 100 ft. in Sao Paulo, Brazil over the weekend, nearly 10 inches taller than Chile’s previous held record.

Some angry birds sculptures made of LEGO by Tsang Yiu Keung.

This Rubik’s Cube solver was designed and programmed using an ARM Powered Android Motorola Droid mobile phone, a LEGO Mindstorms NXT and lots of yellow LEGO technic pieces! It took only 24 seconds to solve the Rubik’s cube, it’s amazing!

This is something new for me because I’d never seen any sculpture that made from LEGO can pose so sexy. These LEGO sculptures “Fembots,” were created by Alan M. The taller sculpture Idkildr measures 17.5 inches tall and the shorter one Nephet is only about 15 inches tall.

If you think you are an expert in solving Rubik’s Cube, try to challenge CubeStormer, the world’s fastest Lego mindstorms RCX speedcubing robot. It was built entirely from Lego bricks, and it’s able to scan and solve any 3x3x3 Rubik’s cube combination within 12 seconds. Sometimes it takes less than 4 seconds to solve the Rubik’s Cube, can you believe that?

Hit the jump to watch how the Lego mindstorm CubeStormer solves the Rubik’s Cube, it’s so fast!

A Flickr user Lego Monster (Ed Diment) builds Toruk from Avatar by using LEGO bricks. I just can’t comment on how cool this is, what I can say is “Great job!” Just hoping Ed will make Jake next, riding this Avatar dragon!

Hit the jump for more photos of this LEGO Toruk.