卡通风格多彩乐高积木拼接边框创意背景

illustration, minimalist cartoon style, bright orange, blue, green, and red color scheme, high contrast, LEGO bricks in four corners forming a border, various colors including orange, and red, neatly but irregularly arranged, pure white background, no decorative elements, vibrant and playful visual effect, conveying creativity and fun --aspect 3:4