A Whole Block of Detroit Is a Polka-Dotted Outdoor Art Museum

Drive down Heidelberg Street on Detroit’s east side and you’ll rub your eyes. Houses covered in giant, candy-colored polka dots. Yards full of salvaged shoes, stuffed animals, and clocks. Painted faces peering out from everywhere. This is the Heidelberg Project, one of the most famous works of outdoor art in America — and it started with a broom and a paintbrush.

In 1986, artist Tyree Guyton came home to the street where he grew up and found it devastated by poverty, drugs, and abandonment. His grandfather, Sam “Grandpa” Mackey, told him to pick up a paintbrush instead of giving up. So Guyton, his grandfather, and neighborhood kids began cleaning vacant lots and turning the junk they found into art. Vacant lots became “lots of art.” Abandoned houses became giant sculptures.

It wasn’t always loved. The work has been fiercely debated, and the city even bulldozed parts of it in 1991 and 1999. A string of arson fires destroyed several houses between 2013 and 2015. And yet it endures — now an internationally recognized destination drawing visitors from around the world, and Guyton himself received a Lifetime Achievement Award from the City of Detroit in 2021. The project’s mantra is that art can be a kind of medicine. 2026 marks its 40th anniversary.