My thoughts 1. The bridge lacks dimension. The way you’ve underlined the light brown with darker brown is ambiguous and doesn’t really communicate the shape of the bridge. If the bridge is a simple wooden bridge then we should be seeing less of the light brown parts since we are looking at it almost directly on the same plane. 2. The bridge legs seem to sit in top of the water rather than in the water bc of the rounded ends. 3. The buildings also lack dimension. The tones you’ve used cont
For the shadows, windows, main color, are kind of one-note. I’m assuming (?) this is supposed to be at dusk or dawn. And if so the shadows would be more exaggerated/drastic. Depending on where the sun is you might also expect to see some light reflecting from behind the buildings (if the sun is setting/rising from behind the buildings).