Shot of Calder's sculpture called "Stabile" on Ile Sainte-Helene, Place Ville Marie skyscraper in background. Side LS of minirail train, crowds of people crossing Cosmos Walk. LAS of top of tower of bridge to the isles and ZOOM OUT to include Expo Express crossing. Reverse action of same. Repeat of ZOOM OUT and PAN to sculpture and Montreal highrise in background. In and out FOCUS SHOT of Expo Express blurring past the camera, leafy boughs in foreground.