The event promises to put participants from 145 counties in touch with an estimated 20 million visitors across 60 pavilions, a record number exceeding even Expo 2010 in Shanghai. Several buildings, such as the smog-eating Palazzo Italia pavilion, ... CNN, 2 weeks ago
Greatest buildings from World's Fairs past - Channel4000, 2 weeks ago
Remarkable buildings from World's Fairs past - CNN, 2 weeks ago
on your WebpageAdd Widget >Get your members hooked!