Boldini, Giovanni (Italian, 1849-1932): Portrait of Cléo de Mérode.
 Painting, oil on canvas. 1901. Painting, oil on canvas. 1901.

Jozsef Rippi-Ronai (Hungarian, 1861-1927): Cléo de Mérode. 1901.

Alfredo MullerAlfredo Müller: Portrait. 1903

 Friedrich August  Ritter von
Kaulbach: Portrait of Cléo de Mérode. 1904

Friedrich August Ritter von Kaulbach: Portrait. 1904

                                Manuel Benedito (Spanish, 1875-1963): Portrait of Cléo de Mérode.
Painting, oil on canvas. 1910.

Clairin, Georges Jules Victor (French, 1843-1919): Portrait of Cléo de Mérode
 in a lilac and yellow dress.

Oil on canvas. 77.5 x 43.8 cm. Signed 'G. Clairin' (lower left).

Flameng, François (French, 1856-1923): Cléo de Mérode in evening dress.
 Painting, oil on canvas.1923. 115 x 91 cm. Signed and dated.