Cultural Heritage and Culture Industry Design Polonceau Railway Carriage Multimedia Installation by Pitch Bureau The installation combines a rare carriage named after a French engineer Camille Polonceau with a multi-screen video wall moving along. The video demonstrates inner space of a private premium carriage used by prominent Soviet officials. Historically accurate shooting is combined with CGI. Video content is accurately synchronized with video wall movement, so that a physical carriage standing next to a visitor a provides a glance at one of historical episodes that may have happened inside.