interior shot grand contemporary art gallery interior with a sweeping curved staircase in dark smoked oak and brushed steel rising toward an open mezzanine gallery the mezzanine should feature a minimalist glass balustrade and polished concrete floor overlooking the main space below along its walls display large scale abstract artworks with soft accent lighting that highlights texture and form on the left include a full height stained glass window wall composed of geometric panels in amber lilac violet moss green and slate blue natural light should filter through the coloured glass projecting gradients of light and shadow across the stair and floor the reflected colour should shift throughout the day creating a dynamic immersive atmosphere behind the staircase feature a softly textured plaster wall with a hand finished organic surface above the stair void suspend a constellation of illuminated light sculptures made of molten glass in warm amber and soft violet tones the forms should glow subtly appearing weightless with reflections dancing across the surrounding surfaces design a contemporary ceiling with recessed and concealed lighting for a calm even illumination the material palette includes smoked oak coloured glass plaster and brushed metal the overall atmosphere should feel expansive luminous and contemplative a space where architecture art and light exist in harmony