Kristel Richard / Head portrait of a Classic pony stallion (Equus caballus) and one of his mares, in Auvergne, France.

Kristel Richard / Close up of the curved ears of a rare Cremello Kathiawari mare with young Indian boy riding her, in Jasdan, Gujarat, India. The pink points on her head are tradionally put by women during ceremonies,...

Carol Walker / Close up of chestnut Spanish mustang with burs in mane and forelock at Black Hills Wild Horse Sanctuary, South Dakota, USA.

Will Watson / Welsh pony (Equus caballus), with dead bracken (Pteridium aquilinum) in long forelock / mane, Hergest Ridge, Herefordshire, England, UK, October