Passage of Water

Passage of Water turns satellite measurements into a three-part digital artwork about shrinking freshwater reserves and possible responses. Yiyun Kang's piece moves from the scale of Earth's water budget to particular rivers and lakes, using sound, color, motion, and small interactions instead of a dashboard full of filters.

What is Passage of Water?

Part climate explainer and part liquid light show, Passage of Water gives NASA's hydrology record an emotional current. GRACE and GRACE Follow-On provide the long view of water moving through ice, groundwater, lakes, rivers, and oceans; SWOT brings sharper surface-water measurements into the frame. The story travels through selected places including Alaska, Pakistan, and Egypt, then pivots from losses toward adaptation and mitigation ideas. Independent coverage describes a scrolling timeline of moving forms, blue gains and red losses, clickable river locations, and an ambient score that brightens in the solutions section. The science is interpreted through art rather than offered as a precision analysis console.

What you can do there

• Follow a three-part freshwater story
• Explore NASA satellite-data visualizations
• Inspect possible water solutions

Why we picked it

Climate data can flatten into a wall of scales and acronyms. This project keeps the missions and measurements visible while giving them rhythm, color, and geography. The shift from diagnosis to possible responses is especially welcome: the work is sobering without turning the visitor into a spectator of inevitable decline.

How to get the most from it

Give the opening section time to establish its visual language before scrolling quickly. On the historical timeline, watch for the blue-to-red balance rather than trying to memorize every place. Then compare the mapped rivers in Alaska, Pakistan, and Egypt before entering the solutions section with sound on if comfortable.

Good to know

The experience includes animated, swirling forms and an ambient soundtrack, so motion-sensitive visitors may want a shorter session and audio remains optional. It is freely available on Google Arts & Culture and loads inside an embedded frame. The visuals interpret selected NASA datasets; use the linked GRACE, SWOT, and IPCC material for source-level detail rather than treating the artwork as a measurement tool.

Who made it, and when?

Yiyun Kang is the credited creator or organization. The earliest supported launch date we found is November 30, 2023.