Create a sunny picnic invitation background with a gingham blanket, wicker basket, lemonade jar, wildflowers, strawberries, and a pair of folded sunglasses in a breezy park. Use an airy overhead composition with the basket offset to one side, late-morning dappled light, soft red, butter yellow, leafy green, and sky blue, gentle lifestyle illustration, and a broad uncluttered blanket area for invitation details later. No text, no watermark.