This majestic mustang is running freely through a vast and untouched field, the wind billowing through its beautiful mane. Every step they take is imbued with strength and dignity, a sight that fills the beholder with awe. To color this picture, use gentle and warm colors in order to vividly depict the spirit of freedom that this animal carries within. Hues of blue and green will create a pleasant and calming background, while yellow and brown will do a fantastic job of showing the horse's strength and beauty. Finish by adding some white and light pink to the mane to give the mustang a gentle and delicate touch.