Portrait of a Nobleman (Spanish: Retrato de un caballero) is a c. 1586 oil on canvas portrait by El Greco, originally hung in the Quinta del Duque del Arco in Royal Palace of El Pardo in Madrid but now in the Museo del Prado. Its subject is unknown.

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painting by El Greco
Not who you're looking for? Others named Portrait of a gentleman: painting by Charles Mellin · painting by Lorenzo Lotto · painting by Juan Bautista Maíno · painting by Altobello Melone in the Accademia Carrara
Portrait of a Nobleman (Spanish: Retrato de un caballero) is a c. 1586 oil on canvas portrait by El Greco, originally hung in the Quinta del Duque del Arco in Royal Palace of El Pardo in Madrid but now in the Museo del Prado. Its subject is unknown.
Portrait of a Nobleman is a c. 1586 oil on canvas portrait by El Greco, originally hung in the Quinta del Duque del Arco in Royal Palace of El Pardo in Madrid but now in the Museo del Prado. Its subject is unknown.