Peregrine Cust, MP (1723-1785)

Peregrine Cust, MP (1723-1785) (1779) is a product of Romney's fashionable London portrait practice, at its peak during the 1770s and 1780s when he rivaled Reynolds as the most sought-after portraitist in the capital. His classical training from his Italian journey (1773–75) gave his best works an elevated grace that justified his ambition for history painting, while his commercial portrait practice—conducted without the support of Royal Academy exhibition—demonstrated that reputation alone could sustain a successful London career. His fluid brushwork and warm atmospheric backgrounds created a distinctly personal variant of the Grand Manner portrait.

Oil on canvas, the work demonstrates George Romney's restrained palette and luminous complexions. The composition is carefully structured to balance visual elements, while the handling of light and color creates atmospheric coherence across the picture surface.