Paint that doesn’t pretend to be water
Across the lower half, the whole stretch of harbour surface
The water is brushed in quick, loose horizontal strokes, wet and slithery, with no attempt to render individual waves or careful reflections. You can see the speed in it. This open, "unfinished" handling is exactly what critics attacked, one said wallpaper was more finished than this, but it’s deliberate: Monet wanted the liveness of a fleeting morning, which a slow polish would have killed.