Portrait of Maria Louisa van Hessen-Kassel, called Maaike-Meu. Widow of the Stadtholder of Friesland John Willem Friso, Prince of Orange-Nassau

The portrait is executed in oil paint on canvas, a standard support for mid-eighteenth-century European portraiture.

The portrait is executed in oil paint on canvas, a standard support for mid-eighteenth-century European portraiture. According to the cataloguing data, the work measures 84 cm in height by 68 cm in width, giving it a vertical, modestly scaled format suited to an intimate memorial likeness of the widowed princess.

Stylistically, the painting belongs to the tradition of formal dynastic portraiture associated with Johann Philipp Behr, presenting the sitter in a composed, dignified manner typical of commemorative images of noble widows. The combination of oil medium and canvas support allowed for the smooth blending and detailed rendering characteristic of the period's portrait practice, though specific handling notes and current condition are not documented in the available sources.