Antonio Maria Nardi (Italian 1897 – 1973)

Albert Weisgerber (German, 1878 - 1915)

Alfonso Parras Vilchez  (Spanish, 1934 - 1913)

Bernard Fleetwood-Walker (British, 1893 - 1965)

Rudolf Epp (German, 1834-1910)

Peter Churcher (Australian, 1964 -?)

Ramón Portillo (Sevilla, 1929 - ?)

José de Cala y Moya (Spanish, 1850 - 1891)

José  María Labrador  (Spanish, 1890 - 1977)

Marguerite Arosa (French, 1854 – 1903)

Christopher Pugliese (American, 1968 - ?)

Lauritz Tuxen (Danish, 1853-1924)