Dome: We are in the middle of a busy and exciting schedule, Dutch friends last weekend, Ottawa friends last Monday and family fun coming up during the next two weekends! So more Montreal landmarks will be sure to follow this shot. It is, of course, the Biosphère which we have discovered used to be covered in acrylic for Expo 67 when it was the US pavilion. A fire in May of '76 burned all of the plastic off and made the daily temperature inside the Buckyball a lot lower.