Минималистичный постер с биоморфным узором

high quality, flat abstract organic shape, chaotic biomorphic pistachio lime pattern, soft rounded protrusions, smooth wavy edges, solid muted lime green color, beige plain BG, centered vertical composition, modern poster graphic, minimalist natural wall art, clean negative space, no shadows, no gradients, naive art, mid century modern, matte surface, no logo, no text, no 3D, no mockup, no wall, no board