Donald Trump has coated the Lincoln Memorial Reflecting Pool in Washington, D.C., with a blue swimming-pool surface paint [1, 2].

The renovation alters one of the most recognizable landmarks on the National Mall. The project represents a shift in the aesthetic and physical composition of the historic site, moving from a traditional reflective water surface to a colored, synthetic finish.

Trump said he intended to turn the water "American flag blue" as a symbolic patriotic gesture [1, 2]. The material used for the renovation is not standard paint. Trump said, "It's very thick, like a sophisticated form of rubber" [3].

Reports indicate the pool remained closed through Memorial Day on May 26, 2026 [4]. While some reports state the pool has been coated [2], other accounts indicate that water is now beginning to refill the basin following the completion of the renovation [4].

The project has sparked a range of public reactions. One Washington, D.C. resident said the renovation was "an incredibly stupid idea" [5].

The use of a thick, rubberized coating is a departure from the pool's original design, which was intended to create a mirror-like reflection of the Lincoln Memorial. The new "American flag blue" hue replaces the natural transparency of the water with a vivid, saturated color [1, 2].

"I'm going to turn the water American flag blue."

This renovation signals a move toward using federal landmarks as canvases for specific political and patriotic branding. By replacing a neutral, reflective surface with a permanent, colored synthetic coating, the administration is prioritizing symbolic visual impact over the original architectural intent of the National Mall's design.