This rolling rocket gets its own chamber in the exhibit . Art exhibit celebrates car designers , the auto industry 's `` rock stars '' Concept cars on display include Bugatti , Buick , BMW , Bugatti , Buick . Experts wonder if North Carolina 's love affair with its car culture is fading . Bizarre cars range from fighter-jet-on-wheels to tiny electric bubble car .
Art exhibit celebrates car designers , the auto industry 's `` rock stars '' Concept cars on display include Bugatti , Buick , BMW , Bugatti , Buick . Experts wonder if North Carolina 's love affair with its car culture is fading . Bizarre cars range from fighter-jet-on-wheels to tiny electric bubble car .