Íslenski hesturinn - litir og litbrigði = Den islandske hest og dens farver = Das Islandpferd und seine Farben = The Natural Colours of the Iceland Horse
Written and translated to English by Sigurður A. Magnússon. German translation by Gudrun M. H. Kloes. Danish translation by Michael Dal. Photographs by Friðþjófur Þorkelsson.