That’s the initial concept by artist Sarah Thompson Moore, who’s been commissioned for the work. This flyer has details, explaining that the inspiration is an old topographic map of Alki.
Right now, SPU is looking for feedback on both the art concept and the project itself, which is currently being designed. The project website explains, “SPU will convert the current pump station from an airlift type station to a more standard pump station. This conversion will improve service reliability, improve system performance, and reduce maintenance requirements and costs.” According to this overview, construction is expected to start early next year and could last up to a year; SPU tells us the project is estimated at $1.2 million, with the art project coming in around $50,000. You can answer the feedback survey by going here, by next Friday (August 14).