This pair of Polish stamps from the 1971 “Horse Breeds” series highlights two of the nation’s most esteemed equine breeds. The 2.50 zł issue portrays the elegant Koń Arabski (Arabian horse) against a vivid purple background, symbolizing grace and noble lineage. The 60 gr stamp features dynamic silhouettes of Konie Mazurskie (Mazurian horses) galloping on a striking red backdrop, embodying strength and endurance. Designed by Ludwik Maciąg, the series celebrates Poland’s rich tradition in horse breeding and artistry through bold, modernist compositions.