Richard St George Mansergh-St George

Gainsborough's technique is evident in the swift execution and light color palette, typical of his portrait work. Attention to detail is seen in the rendering of the uniform's buttons, high collar, and the subject's neatly styled dark hair.

Created in 1790, the painting is now part of the collection at the National Gallery of Victoria.

As a work by Gainsborough, it reflects the artistic pinnacle of 18th-century British portraiture, alongside the works of Joshua Reynolds. Notably, Gainsborough himself valued his landscapes over portraits.

This portrait exemplifies Gainsborough's contribution to British art, particularly in capturing the likeness and essence of the elite through his distinctive portrait style.