Weather and Art: Rainworks

Rainy days can sometimes make people feel sad or depressed. This is what inspired artist Peregrine Church to create Rainworks – artwork activated by rain. His goal, he says, is “to give people a reason to smile on a rainy day”.

Based in Seattle, a city known for precipitation, he uses a super-hydrophobic spray to create images and sayings on concrete surfaces that are only visible when wet. As concrete gets wet, it gets darker. However, the areas covered in the waterproof coating stay dry and therefore lighter in color. This contrast allows the images and sayings to be visible to passersby.

Essentially street art, his first piece in 2014 was written on a city sidewalk and said “Stay Dry Out There”. He was soon joined his friend by Xack Fischer in creating Rainworks across the Emerald City.

In 2016, they started selling their specially formulated spray online. They also offer tutorials on their website to help people create their own Rainworks around the world. The spray according to the artists, is eco-friendly and biodegrades over the course of 2 to 4 months.

To date, more than 200 Rainworks have been created across five continents. You can find their locations (and add your own) on the Rainworks map.

A Rainwork in Yokohama, Japan. Image Credit: Rainworks Gallery

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About Melissa Fleming

Melissa Fleming is an environmental communicator and visual artist working at the intersection of art and science. She is passionate about exploring, learning, and sharing information about the natural world. She has presented her interdisciplinary work in a variety of mediums at venues and conferences around the world.