A Detail of Artwork Featuring Homes and Street Scenes in Hanoi Displayed in the 'Changing Faces' Exhibition in Hanoi Vietnam 11 October 2016 the Exhibition Features Works of Art by Two Teachers at the Vietnamese University of Fine Arts Nguyen the Son and Tran Hau Yen the in Order to Create the Works of Art the Two Artists Took Multiple Pictures of the Street Scenes Then Created 3d Reliefs with Printed Pictures Pasted on a Solid Backing in Order to Give Each Image Dimension the Exhibition Which Features Almost Twenty 3d Works of Art Runs Until 05 November in Hanoi Viet Nam Hanoi