What is one advantage of using hog hair brushes in oil painting?

Hog hair brushes are particularly valued in oil painting because they are known for their excellent ability to hold a significant amount of paint. This characteristic is essential for artists, as it allows for smoother application and rich coverage on the canvas. The thick and durable bristles of hog hair brushes can carry a large quantity of oil paint, enabling artists to create bold strokes and maintain consistent pigment on the brush throughout the painting process. This makes them particularly effective for techniques that require a heavier application of paint, such as impasto or layering, where the volume of paint is crucial to achieving the desired texture and depth in the artwork.