Poster Risograph Phòng Khách Cổ Điển Mid-Century

Hand-drawn vintage editorial interior illustration in a risograph and screen-printed poster style. A cozy, lived-in living room blending mid-century modern, Scandinavian, and 1970s retro aesthetics: an upholstered armchair or sofa with soft cushions, a casually draped knitted throw blanket, a wooden bookshelf with books and ceramic curios, a vintage wooden sideboard, a sculptural coffee table, retro lamps, a gallery wall of framed abstract botanical art, lush potted indoor plants, a ceramic mug, and [a charming teddy bear]. Vertical portrait composition with generous negative space, expressive dark brown hand-inked line work, simplified organic shapes, flat blocks of color, stippling, and cross-hatching. Aged parchment beige paper background with tactile grain and print imperfections. Muted, faded palette of mustard yellow, burnt orange, terracotta, olive green, warm brown, and faded blue. Soft nostalgic lighting, no photorealism, no 3D rendering.