Russian-born, Bulgarian-based graphic designer and illustrator Vicky Knysh installed an intriguing fantasy city, completely made from cardboard, for this year's Sofia Design Week. The little houses, cars, labyrinth and "local residents" were not only a big hit for kids but captivated grown-ups in equal measure.
This gentleman, with a mustache and hat, is one of the residents of Cardboard City, getting lost in the Labyrinth.
The Puppet Theatre of Cardboard City staged regular performances.
The cardboard cars being "parked" on a coat stand when not in use.