What is the primary feature of a bamboo brush compared to other brushes?

The primary feature of a bamboo brush that distinguishes it from other types of brushes is its greater flexibility. Bamboo brushes are traditionally crafted from soft, pliable hairs that allow for a wide range of techniques in painting and calligraphy. This flexibility enables artists to create fine details, broad strokes, and varied textures, making them particularly suited for works that demand precision and fluidity, such as Chinese brush painting.

In comparison, other brushes may not have the same level of flexibility or may be designed more for rigidity, which can limit the expressive capabilities when applying paint. This characteristic of the bamboo brush enhances its versatility, making it a favorite among calligraphers and painters who value expressive movement and subtlety in their artwork.