Minimal Retro Sunrise Illustration

minimal retro vector illustration of a stylized sunrise, large golden yellow semicircle hill at the bottom foreground, orange sun emerging behind it, cream negative-space wavy rays radiating upward and outward from the sun across a flat orange sky, bold organic flowing stripe shapes, clean flat colors, 1960s psychedelic poster aesthetic, smooth edges, no outlines, simple graphic design, warm nostalgic summer feeling, screenprint texture very subtle, centered composition