Mario brothers, Super Mario, Luigi, iconic red and green outfits, blue overalls, jumping pose, mustaches, white gloves, brown boots, animated style, brick blocks, question mark blocks, power-up mushrooms, green pipes, Goombas, Koopa Troopas, Princess Peach's castle in the background, colorful, vibrant, side-scrolling perspective, pixel art texture, retro gaming, clear blue sky, fluffy clouds, midday sun, cheerful atmosphere, 8-bit music notes, action-packed, nostalgic composition.