Benito Soriano Murillo (1827-1891) was an artist and deputy director of the Museo del Prado. He shared Raimundo de Madrazo and his family’s love of music, referred to by the guitar and piano. The elegant pose, characteristic of the French tradition that Madrazo assimilated in Paris, coexists here with the influence of Spanish portraiture and the style of the artist’s father, Federico de Madrazo.