Create a four-page interior design proposal series titled “California Organic Modern Res…

Create a four-page interior design proposal series titled “California Organic Modern Residence”. The project is a warm, refined living room for a real private home — not a beach house, hotel suite, vacation rental, or empty showroom. Keep the same design language across all four pages: travertine, smoked oak, cognac leather, warm greige upholstery, linen curtains, blackened steel, muted olive, ceramic decor, soft daylight, and layered residential styling. Use a clean high-end studio presentation style: vertical 4:5 format, structured editorial grid, soft stone-gray background, dark section headers, thin divider lines, refined English typography, short labels, realistic materials, and subtle shadows. 01 / Concept Board Show a full panoramic living room render with material swatches, palette cards, key furniture cutouts, and short design notes. 02 / Layout Breakdown Show a 3D axonometric exploded view explaining lighting, curtains, plaster wall, travertine feature wall, wood storage, sofa zone, lounge chair, coffee table, rug, styling layer, and circulation. 03 / Furniture Selection Show 20 coordinated product cutouts in a clean catalog grid, including sofa, leather chair, travertine table, side table, media console, storage cabinet, rug, lamps, artwork, ceramics, books, tray, candle, olive tree, pillows, curtains, metal bowl, and storage basket. 04 / Material Board Show close-up panels for sofa textiles, stone and wood, coffee table styling, and light atmosphere, plus material swatches and a palette balance chart. The final set should feel warm, natural, layered, premium, and easy to live in. Avoid coastal clichés, farmhouse styling, all-white interiors, excessive minimalism, famous furniture designs, brand logos, and overly commercial spaces.