What are the places McCaw travelled to capture movements of the Sun?
List them in a comma separated format.

McCaw was born in Daly City, California, in 1971. He has a BFA from the Academy of Art College in San Francisco.[1]

McCaw is known for his large-format homemade cameras[2] in which he uses expired gelatin silver photo paper and long exposures to make solarized paper negatives which often include the burned path of the sun within the frame, in a series named Sunburn.[3] McCaw travels to remote places to capture different apparent movements of the sun, including the Arctic Circle in Alaska, the Galápagos Islands and the Mojave Desert.[4] McCaw's earlier work used a 7×17 inch view camera to create large-format negatives from which he made platinum prints.[5] Projects following Sunburn include work with a modified Cirkut camera, resulting in exposures that can take more than 24 hours.[6] A series titled Poli-optic employs a homemade camera with a grid of lenses.[7] Finally, the series Heliograph includes work in which there are multiple exposures of the sun on the same paper negative.

Arctic Circle in Alaska, the Galápagos Islands, the Mojave Desert.