modern narrow kitchen interior realistic proportions frontal perspective at the back wall a large vertical illuminated onyx panel acting as a glowing feature element with deep black tones and subtle natural veining softly backlit kitchen furniture with mdf doors in light wood finish light oak or maple tone matte flat panel handleless design for a clean minimalist look countertop made of polished black marble with fine white veining creating strong contrast with the light cabinetry left side linear kitchen with built in oven and cooktop integrated sink continuous countertop and upper cabinets aligned vertically and horizontally back wall lower cabinets under the onyx panel with matching light wood mdf fronts right side tall unit with stainless steel refrigerator floor finished with beige ceramic tiles subtle texture medium size warm tone to balance the dark countertop and onyx wall walls in smooth light neutral finish off white or very light grey lighting warm ambient lighting combined with led backlighting behind the onyx slab and under cabinet lighting to emphasize materials and depth style modern minimalist warm contemporary balanced contrast between light wood dark stone and soft neutral surfaces