Warner Bros. has released two awesome pieces of concept art from the Martin Campbell directed, Green Lantern. The pictures both show different parts of the planet Oa, the planetary citadel of the Guardians of the Universe and headquarters of the Green Lantern Corps.

We’ve dropped the art and descriptions of the locations below, Enjoy!

[Click Images To Blow Sh!t Up]

Above:

Memorial Hall: erected to dedicate Green Lantern members who lost their lives in the line of duty. Morro, a Green Lantern from the planet Sarc, and his four pets, called Dratures, volunteer as cryptkeepers. The Oans sought to honor their champions by following their ancient Maltusian burial customs. The Green Lanterns were entombed in one vast crypt. Each Lantern was placed in a crystalline sarcophagus, apparently preserved for all time.

Above:
The Guardian’s city of Oa, including the Hall of Great Service, The Planetary Citadel, and the Central Power Battery.

Green Lantern, directed by Martin Campbell and starring Ryan Reynolds, Blake Lively, Peter Sarsgaard, Mark Strong, Temuera Morrison, Jenna Craig, Jon Tenney and Tim Robbins is slated to hit theaters on June 17th, 2011.