Daniel Agdag creates worlds out of cardboard. Using glue and a scalpel, the filmmaker and artist from Melbourne, Australia, fashions intricate miniatures of amusement parks, houses, hot-air balloons, and public buildings.

“Cardboard gave me means to realize ideas I had only imagined previously,” Agdag told The Guardian. “The pieces are like mathematical problems, which I work through as I create them, decoding the world around me.”