Minimal flat vector illustration, Scandinavian aesthetic, retro café branding style, mid-century modern graphics, clean monoline drawing, emotional bookstore café poster mood. Use only 2 colors: deep navy blue and warm golden yellow. White textured paper background. No gradients. Composition: spacious asymmetric layout with lots of negative space, keep objects minimal and simple, maintain visual flow from upper left to lower right, create airy sense of space with floating compositions, avoid clutter and complexity. Objects: interior/exterior of a bookstore café, round tables, coffee and bakery items, bookshelves, pendant lighting, windows, plants, simple human silhouettes, small cars/buses, people walking with dogs. Rendering style: uniform medium-thickness monoline strokes, rounded vector shapes, slight hand-drawn feeling, simple geometric forms, flat rendering, matte printed texture, subtle paper texture. Key point: create atmosphere through minimal objects and generous empty space, prioritize simple silhouettes and emotional balance over intricate details. Decorative elements: use only a small amount of tiny stars, checkerboard patterns, circular shapes, dots, minimal graphic decorations. Avoid: photorealism, complex perspective, excessive detail, heavy shadows, 3D rendering, busy backgrounds, too many objects, cinematic realism.
