interior architecture render hotel reception base input use provided greyscale reception render as fixed geometry and camera preserve architectural volumes stair geometry ceiling height wall rhythm and circulation no changes to layout style contemporary elegance derived from belle poque civic architecture monumental restrained tactile architectural timeless key design driver monumental reception stair as the spatial and material anchor all finishes are extracted from and subordinate to the stair primary materials honed natural stone warm limestone travertine for stair floors thresholds plinths warm european wood oak walnut with visible grain for wall paneling and architectural surfaces darkened iron patinated metal for balustrades trims reveals lighting elements textile inspired surfaces referencing romanian woven traditions interpreted abstractly through texture relief and patterning in wall or ceiling treatments material application stair fully expressed in honed stone with iron detailing floors in large format stone matte finish subtle variation walls articulated with vertical wood paneling ribbed wood or textured plaster select wall or ceiling planes feature textile like relief or woven texture panels no furniture no loose objects no decorative accessories color palette warm stone neutrals honeyed wood tones deep brown and iron black accents muted earth colors low contrast no bright hues lighting architectural lighting only warm indirect illumination 2700 3000k concealed uplights and wall washers sculptural pendant or integrated linear lights emphasizing stair volume light reveals texture and material depth not decoration atmosphere quiet monumentality calm dignified immersive elegant tactile culturally rooted contemporary interpretation of early 20th century grandeur rendering ultra photorealistic global illumination soft diffused shadows natural material imperfections architectural photography style no people camera eye level architectural perspective centered or axial composition aligned with stair slight depth of field balanced exposure negative prompts furniture of any kind chairs sofas desks counters decorative objects plants minimalist white interiors industrial style cold modernism high gloss finishes literal folk ornament bright colors hotel chain aesthetic
