This month, urban centers around the world are hosting a massive public art project helmed by Nōvo Collective. uncommissioned has tapped 54 artists for a global initiative that sees the city as a playground, inviting participants “to slip playful, overlooked, or quietly defiant gestures into the cracks of everyday life.”

In Stellenbosch, South Africa, Strijdom van der Merwe installed sun-activated text works displaying heady phrases like “the visible is a shadow cast by the invisible.” Escif painted tiny fruits among the architecture near his home in Valencia, while Vhils painted a collection of fragmented portraits atop a Munich cultural center.

Perhaps most striking is Nomad Studio’s wooden structure erected in a park in Castilla y León, Spain. Appearing to fan outward in a circle, a collection of branches forms a meditative space with an opening to the sky that lets light stream inside.

uncommissioned continues throughout October with works by Cannupa Hanska Luger, Jason deCaires Taylor, Stephanie Brown, and many others slated for 35 cities total. See more on the project’s website.