
Anatomy art —
Equine massage therapist Gillian Higgins paints horses' anatomies on their coats, as part of an innovative teaching aid for students.

Hurdling horses —
"It's not just about knowing the names of the bones, it's about understanding exactly what they do," Higgins said.

Skilled skeletons —
The carefully painted horses are displayed at races and equine teaching events across Britain, such as this horse by massage therapist Nicole Rossa.

Massage master class —
Higgins gives a lecture on the equine skeletal system. Each horse has 205 bones, making living models a helpful way to memorize them all.

Nervous nelly —
Higgins spent two years painting all 11 anatomical systems on horses, including the skeletal, digestive, muscular, respiratory and nervous -- as seen in this image.

Colorful colt —
Horses have more than 700 muscles, and Higgins color-coordinated each one according to its action.

Vibrant model —
It usually takes around four hours to paint each thoroughbred, such as this one which Rossa displayed at Royal Ascot race course.

Inside out —
This remarkable picture shows the horse's reproductive system, including an unborn foal.

Happy horse —
With his gray coloring and placid temperament, Higgins' 15-year-old thoroughbred Freddie Fox is an ideal model. Here he shows off the respiratory system.

Festive filly —
Champion British jockey Tony "AP" McCoy dons a matching Christmas jumper for The Jockey Club's unique equine calendar. Race horse Dr. Livingstone was painted by Rossa.

Jumping jack —
Rossa also painted a thoroughbred in the Union Jack as part of a special photoshoot for the Barbury International Horse Trials in Britain.

A fine art —
She used hypoallergenic chalk paint and brown sticky tape to create the straight lines of the flag.