Shrek the donkey stands proudly in the center of the page, his green fur illuminated by the bright, happy colors that decorate the rest of the page. His eyes twinkle in the light, his large, pointy ears perked in rapt attention. His long, brown tail swishes with confidence as he rocks back and forth on his large frame, adorned by a red shirt and brown pants that are held to his frame by a black belt with a golden buckle.
Coloring this page can be done with a vibrant and bold palette of colors. For Shrek, use a bright green for his fur, with dark brown for his eyes and tail. His clothing can be perhaps done with a red so bright it's almost orange, along with a rich brown for the trousers and belt. To bring out his gold buckle and add to the festive tone of the page, shine a light yellow color around the buckle to make it stand out. For the background, you could use a playful mix of light blues, pinks and oranges to evoke a fun, lively atmosphere.