Summary: ground up to be the biggest fairground of the world with an exhibition space of 2 millions m². The Exhibition halls are connected by a freeform roof called VELA (Italian for sails). Due to automatic modeling of tree columns, crosses and leveling points in 3D in addition to automatic drawing creation to contractor requirements we saved 1.900 man-days.
Image Dimensions: 690 x 150
Image originally found here.