Metro Detroit billboards feature pop art in 'open air museum'

International Outdoor, a Farmington Hills-based advertising firm, has launched an "open-air museum" across Metro Detroit featuring the work of French pop-street artist Jisbar. The initiative utilizes over 57 billboards and digital panels across three counties, displaying vibrant mashups of art history icons like the Mona Lisa with pop culture figures such as Bart Simpson and SpongeBob SquarePants. The exhibition, which runs through mid-June 2026, aims to transform the regional landscape into a public gallery accessible to commuters.