Leonardo's Children's Museum features "A Pop-Up Book" Lego creation by artist Nathan Sawaya Saturday, Dec. 27, 2014, during the Oklahoma Museum Network traveling exhibit is funded by the Donald W. Reynolds Foundation. (Staff Photo by BONNIE VCULEK)

Leonardo's Children's MuseumLegoLego ArtistNathan SawayaOklahoma Museum NetworkTraveling ExhibitDonald W. Reynolds FoundationBonnie VculekEnid