What aspect of Gainsborough's art was particularly favored by the British monarchy?

The aspect of Gainsborough's art that was particularly favored by the British monarchy is his feathery brushwork and rich colors. Gainsborough was renowned for his ability to create a sense of lushness and depth in his paintings through his unique handling of paint. His brushwork often appeared delicate and airy, which added a softness and vitality to his subjects, particularly in portraiture. The rich, vibrant colors he employed contributed to the overall opulence and splendor that appealed to the tastes of the British aristocracy and monarchy during his time.

This combination of technique and color allowed him to capture not only the likeness of his sitters but also their status and lifestyle, which was of great importance to the elite who commissioned his work. The elegance and refinement in his portraits reflected the values and aesthetics favored by the royal court, making his art particularly well-regarded by the monarchy.