Natural Artist Sponge is a soft, absorbent, organic sponge ideal for creating texture, washes, blending, and special effects in acrylic, watercolour, ink, and mixed media. Its irregular surface picks up and releases paint in varied patterns, making it perfect for clouds, foliage, washes, and expressive surface work. Easy to rinse and reuse, it’s a versatile tool for adding organic texture and visual interest to your artwork.