. . . . "Works of Calder" . . . . . . . . "Alexander Calder from the circus to the moon ; Works of Calder" . . . "From the circus to the moon" . "Alexander Calder, from the circus to the moon: Sculptor Alexander Calder creates an animal-circus mobile." . . . . . . "Works of Calder: An interpretation of Calders works, suggesting an interconnection between movements in nature and the artist's mobiles." . . . .