vintage poster : colorful butterflies on transparent background

butterflies vintage poster design photorealistic detail american midcentury graphic elements transparent background realistic colors strong transparency lightness set types vibrant natureinspired artistic vivid retro nostalgic insect floral art style detailed colorful beautiful eyecatching design: sizes showcased white reminiscent design highly illustrations inspired irving penn#39aph39#s iconic americana iconography feature elements compositions eye-catching bold array visually striking captivating generated