The subterranean world of the Giant begins in the Blue Hall, the first Chamber of Wonder in Swarovski Kristallwelten (Swarovski Crystal Worlds). Its slanted walls, painted in the color “International Klein Blue,” a shade developed by the artist Yves Klein, suggest the inside of a cave.

The Blue Hall gives the visitor an initial insight into the fascination of crystal and displays masterpieces such as Salvador Dalí’s “The Persistence of Time”, Niki de Saint Phalle’s “Crystal-bearing Nana”, and Andy Warhol’s “Gems”. Furthermore, the Blue Hall incorporates the Centenar, the black stallion “Chetak”, and the Crystal Wall.