Sunflower in a garden, wearing a straw hat and a blue-green striped apron

Generate a naive folk art postage stamp illustration of a sunflower in a garden, featuring a bright, cheerful flower with a bold, yellow-orange hue and dark center, turned slightly towards the viewer with a gentle, smiling expression, its large, dot-eyed face framed by a simple, straw hat and a traditional, hand-woven, cross-hatched blue-green striped apron, set against a cream off-white paper background with a subtle, slightly aged texture, accented by a few delicate, hand-drawn, stippled blue-grey sky and cloud elements, a few scattered, three-petaled white flowers, and a distant, blurred, green landscape with a few tall trees and rolling hills, all contained within a perforated, serrated stamp edge, rendered in a muted, fine crosshatched style with a limited, 2-3 color palette of muted green, cream, and blue-grey, with a naive folk art, scientific illustration feel.