Penguin Parade Mandala: Playful penguins sliding and waddling, encircled by falling snowflakes., line art, no color, low detail. simple outline and shapes, for kids, for coloring book, black and white, white background, coloring book style on white background, well composed, clean coloring book page, No dither, no gradient, strong outline, No fill, No solids, vector illustration, –ar 9:11 –v 5 --v 5.2