Mareille flies in the 30 meter long and 11 meter high installation ‘White Bouncy Castle’ situated in the Daichtorhallen, during the opening of the International Summer Festival in Hamburg, Germany, 12 August 2010. People are invited to jump in the giant bouncy castle, made by the choreographer William Forsythe in 1997. Jumping and dancing are supposed to release creative energies. The organiser of the festival is the Kulturfabirk Kampnagel.