The Royal Mail is celebrating eight legendary racehorses whose achievements have made them household names. Illustrated by renowned equestrian artist Michael Heslop, the Special Stamps feature Frankel, Red Rum, Shergar, Kauto Star, Desert Orchid, Brigadier Gerard, Arkle and Estimate. Discover the superb Presentation Pack, limited edition Medal Cover and Framed Stamps.

Above: Frankel admires his portrait