Bold Retro Vintage Illustration

Bold retro vintage illustration style, flat graphic not photorealistic, single hero figure/scene filling most of frame, strong silhouette readable at thumbnail size, bold high contrast colour palette maximum 4-5 colours, warm retro tones — no cold or muted colours, dynamic composition with movement and energy, [specific scene description], vintage 1960s-70s travel poster aesthetic, bold graphic shapes, minimal fine detail, print ready woven blanket portrait orientation no text