A visual exploration of hidden lives, urban memories, and everyday moments behind the windows of Europe’s concrete housing blocks.

The word “panel” comes from the prefabricated concrete panels used to build millions of apartments across Central and Eastern Europe. For generations, these buildings became home to families, students, workers, dreamers, and entire communities. Though often seen as repetitive and anonymous from the outside, every window reveals something unique.

This project invites you to slow down and observe.

To look beyond the concrete.

To discover the stories hidden behind the windows.

Every window holds a story.