In an area facing particular threats from earthquakes and global heating, Portland has a duty to take care of its abundant water supply

*Important note! I describe the Benson Bubbler fountains as “self-cleaning” because the water is constantly in motion and most stuff gets washed away. However, the water bureau does have someone working hard to keep them shiny and inviting.

Gabriel Liston is an artist and illustrator documenting water history and domestic life. He leads walks for the Forest Park Conservancy, draws a column for Illustoria magazine, and is collaborating with writer, Justin Hocking, on a graphic novella about coastal erosion. His work can be seen in person at Portland’s Froelick Gallery or online at lastwater.net and Instagram

If you’re an illustrator or graphic artist with an idea for The Illustrated City series, email us at Cities@theguardian.com

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