Rehearsals and personality clashes took place in vast, unheated palace rooms. The French constructed a pumpkin carriage and a sequined Bugatti set and booked Josephine Baker and Rudolf Nureyev to perform. The Americans had Liza Minnelli, who gave the models a pep talk after Kay Thompson, the choreographer, stormed off. (The American stage designer measured everything in inches rather than centimeters and ended up without enough décor to fill the stage.)