| Artist name | Paintings | Preview |
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 Gerolamo Mocetto about 1500-25  Gerolamo Mocetto about 1500-25  Gerolamo Mocetto about 1500-25
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 Pier Francesco Mola about 1640  Pier Francesco Mola about 1630-5 - Paintings associated with this artist
 Style of Pier Francesco Mola probably 1650-66
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 Jan Miense Molenaer probably 1630-2
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 Style of Joos de Momper the Younger 1640-60
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 Claude-Oscar Monet about 1914-17  Claude-Oscar Monet about 1878-81  Claude-Oscar Monet about 1919-24  Claude-Oscar Monet about 1871  Claude-Oscar Monet after 1916  Claude-Oscar Monet about 1907
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 Monogrammist I. S. mid-17th century
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 Bartolomeo Montagna probably about 1495  Bartolomeo Montagna probably about 1485-7  Bartolomeo Montagna perhaps about 1504-6  Attributed to Bartolomeo Montagna probably 1481
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 Adolphe Monticelli probably 1870-80  Adolphe Monticelli about 1875-80  Adolphe Monticelli about 1875-80  Adolphe Monticelli about 1878-82  Adolphe Monticelli about 1878-82  Adolphe Monticelli probably 1870-86  Adolphe Monticelli probably 1870-90  Adolphe Monticelli probably 1870-90  Adolphe Monticelli about 1882-4  Adolphe Monticelli about 1882-4  Adolphe Monticelli probably 1860-80  Adolphe Monticelli about 1875-80 - Paintings associated with this artist
 Imitator of Adolphe Monticelli probably 1870-90  Imitator of Adolphe Monticelli probably 1870-86
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 Anthonis Mor van Dashorst probably 1560-77
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 Luis de Morales probably 1565-70
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 Paolo Morando and Gerolamo dai Libri 1510-18  Paolo Morando probably about 1514-18
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 Moretto da Brescia about 1540  Moretto da Brescia about 1540  Moretto da Brescia about 1520-3  Moretto da Brescia about 1540-5  Moretto da Brescia about 1545  Moretto da Brescia about 1540  Moretto da Brescia about 1540  Moretto da Brescia about 1540  Moretto da Brescia about 1540-5  Moretto da Brescia about 1540
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 Domenico Morone about 1490  Domenico Morone about 1490  Domenico Morone about 1490
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 Francesco Morone probably 1520-9
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 Giovanni Battista Moroni about 1554-8  Giovanni Battista Moroni about 1560  Giovanni Battista Moroni about 1559-60  Giovanni Battista Moroni about 1570-5  Giovanni Battista Moroni about 1555-6  Giovanni Battista Moroni about 1564-5  Giovanni Battista Moroni about 1556-60  Giovanni Battista Moroni about 1570  Giovanni Battista Moroni about 1570-5  Giovanni Battista Moroni 1565-70  Giovanni Battista Moroni about 1555
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 Jan Mostaert early 16th century - Paintings associated with this artist
 Style of Jan Mostaert after 1510
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 Frederick de Moucheron about 1660  Frederick de Moucheron probably 1665-70
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