Although known principally as a scholar on Pablo Picasso, FitzGerald's interests have varied into the role of photography in preserving the record of art history, as in his 2009 March 13 article in the Wall Street Journal on 19th century Finnish-Swedish scientist Gustaf Nordenskiöld's work with the cliff dwellings of Mesa Verde, Colorado.
Carl XVI Gustaf of Sweden | Carl Gustaf Emil Mannerheim | Gustaf VI Adolf of Sweden | Gustaf Bonde | Gustaf V of Sweden | Gustaf Tenggren | Gustaf Fröding | Erik Gustaf Geijer | Carl-Gustaf Rossby | Adolf Erik Nordenskiöld | Nordenskiöld | Isak Gustaf Clason | Gustaf Nordenskiöld | Gustaf Mauritz Armfelt | Gustaf Dalén | Gustaf Cederström | Carl Gustaf von Rosen | Carl Gustaf af Leopold | Nordenskiöld Land National Park | Johan Gustaf Renat | Gustaf Wally | Gustaf von Paykull | Gustaf Skarsgård | Gustaf Retzius | Gustaf Philip Creutz | Gustaf Murray | Gustaf Molander | ''Gustaf Mauritz Armfelt'' standing next to the bust of Alexander I of Russia | Gustaf Komppa | Gustaf Kjellvander |
It was the railway which Gustaf Nordenskiöld employed to haul boxcars of relics from the Mesa Verde, Colorado, cliff dwellings, in 1891, en route to the National Museum of Finland.