billy cotton inspired cocktail lounge aesthetic preserve original layout and architectural composition from reference images refined and moody hospitality interior sculptural but tailored furnishings deep tonal layering charcoal tiled bar base dark stained oak and walnut millwork aged brass detailing honed stone and smoked mirror accents intimate low lighting dramatic contrast rich tactile materials tailored banquettes architectural symmetry restrained luxury subtle art deco influence sophisticated new york cocktail lounge atmosphere curated vintage pieces ambient glow layered hospitality lighting deep espresso tobacco oxblood olive and warm taupe palette cinematic mood editorial interior photography style highly realistic textures elevated and timeless design