The freezing village of Churchill, Manitoba has just gotten a whole lot brighter. Sixteen “artivists” recently descended on the self-titled Polar Bear Capital of the World, leaving behind beautiful murals with a meaningful message.

The Sea Walls: Artists for Oceans initiative is an international art project by the nonprofit PangeaSeed Foundation, which melds culture and environmental activism to increase public interest in saving our oceans. From 2014 to 2017, the program sponsored more than 300 murals in 12 countries by 200-plus artists from around the world.

Churchill’s Sea Walls were created in collaboration with the Polar Bear Fund (PBF), a nonprofit that supports innovative projects to raise awareness about the polar bears’ plight.

Spending more than 80 percent of their time in the water, polar bears are technically sea creatures, PBF founder Kal Barteski said in a statement.

“Polar bears are directly affected by the unprecedented melting of sea ice and subsequent habitat destruction at an alarming rate, resulting in a big challenge for the species to survive.”

Tre’ Packard is the founder and executive director of PangeaSeed. “Public art and activism can educate and inspire the global community to help save our seas,” he said.

“Regardless of your location – large metropolitan city or small seaside village like Churchill – the ocean supplies us with every second breath we take and life on Earth cannot exist without healthy oceans.”

All images courtesy of Tre’ Packard. Artists, top to bottom: Kal Barteski, Arlin, Dulk, Jason Botkin, and Charles Johnston.