Urban Art Lighthouses of Knowledge April 26, 2018 by Horst Gläsker – Duisburg-Essen University, Germany
3d pavement art / Art in Public Places / Urban Art Campo Santo April 26, 2018 by Horst Gläsker – Paderborn, Germany
Art in Public Places / Parks / Urban Art La Collection Lumiere April 26, 2018 by Clément Briend – Dijon, France
Urban Art Cityscapes April 26, 2018 by Clément Briend – Paris, France; Berlin, Germany; Moscow, Russia