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Portrait of Philip IV of Spain on horseback
Juan Bautista Martínez del Mazo
painting attributed to either Juan Bautista Martínez del Mazo or the workshop of Diego Velázquez after a lost painting by Rubens
- Date1645
- Mediumoil paint
- Genreequestrian portrait
- Dimensions339 × 267 cm
- On display atUffizi Gallery
Florence, Italy
