Minimalist Vintage Propeller Airplane Art

Create a premium minimalist nursery wall art illustration of one single stylized vintage propeller airplane, illustrated in a soft watercolor and gouache style with visible paper grain and subtle hand-painted texture. The artwork should feel elegant, simple, and timeless, inspired by Scandinavian nursery design and high-end children's books. The shapes should be rounded and geometric, with minimal detailing and beautiful color balance. The airplane should be shown in perfect side profile facing right, with a rounded fuselage, short wings, a simplified tail, and a small front propeller. The proportions should be friendly and playful rather than realistic. Paint the main body in a warm muted mustard (#D08B2E), with wings, tail fins, and nose cone in deep forest green (#365440). Add three small circular cream windows (#F2E9D8) along the side. Include one tiny soft cream-colored puff behind the airplane as a subtle whimsical accent, matching the reference style. The airplane should occupy approximately 45–50% of the total canvas width, centered perfectly on the page with abundant negative space surrounding it. The overall impression should be bold yet minimal. Background requirements (mandatory): The artwork must have a completely plain warm ivory-white background (#FAF8F3) with only a very subtle watercolor paper texture visible. The background should remain completely empty and identical across the entire collection. There must be absolutely no sky, clouds, floor, ground, horizon line, scenery, landscape, stars, decorative elements, patterns, text, borders, frames, or cast shadows. The airplane should appear naturally suspended in the center of the page. Negative prompt: no clouds, no sky, no runway, no airport, no landscape, no mountains, no stars, no people, no pilots, no text, no logos, no decorative graphics, no frame, no border, no cast shadows, no clipart, no vector art, no photorealism, no heavy outlines, no glossy rendering, no excessive detail.