Altichiero (Altichiero) Italian, approx. 1330-1385
Altmann, Alexander (Alexander Altmann) Russia, 1885 -
Alvarez Catala, Luis (Luis Alvarez Catala) Spain, 1836 - 1901
Alvarez, Mabel (Mabel Alvarez) American, 1891-1985
Aman-Jean, Edmond Francois (Edmond Francois Aman-Jean) France, 1860 - 1935