The choice of brush can make a big difference in your watercolor painting. There are different types of brushes to suit different techniques and effects. Round brushes are versatile and perfect for both details and broader brush strokes. They are designed to hold a good amount of water and color, making them ideal for creating varied lines and smooth transitions. Flat brushes, on the other hand, are ideal for creating straight lines and geometric shapes. They are also great for covering larger areas quickly and evenly.
The size of the brush also matters. Smaller brushes, such as size 0-2, are best for detailed work such as painting small details and fine lines. Medium brushes, such as size 6-8, are good for general use and are often the most used in a watercolorist's arsenal. Larger brushes, such as size 12 and up, help you cover large areas quickly and are great for creating backgrounds and large areas of color.
The quality of the brush bristles is crucial to how the brush performs. Synthetic brushes are durable and cost-effective, and they hold their shape well over time. They are also a good choice for vegans or those who want to avoid animal products. Natural bristles, such as kolinsky sable, offer superior water retention and a softer feel, which can provide more control and a more subtle painting effect. However, they are usually more expensive and require more care.
When choosing brushes, try different types and see which ones feel best to you. Many artists have a mix of synthetic and natural brushes in their collection, and different sizes and shapes for different techniques.