Big points for the person and quality composition. It doesn't say "hot tub" to me because the water isn't bubbling around the person, or whatever I see typically in hot tub photos. But it's a little soft for noir. If you added a small handgun that would raise the noir quotient considerably. The second image looks like a place that might harbor a small-time drug deal, but move it to the docks etc. and it could get interesting.