This pink horse has a majestic look with its long, blonde mane and tail swishing in the wind. Its saddle, decorated in pink and white, is accentuated with a vibrant purple blanket. It seems to be looking serenely off in the distance, standing in a field of lush green grass. To give this picture an even more realistic look, I would try to create light and shadows by shading. I would use light pink, yellow and orange tones to create a soft and dreamy atmosphere. The purple blanket could be highlighted by using a light lavender or gentle violet. To illustrate the grassy field, I would use a pale green in the background, gradually adding texture and depth using lighter and darker shades.