The type of paper you use for watercolor painting can really change how your artwork looks and feels. There are three main types of watercolor paper: rough, cold press, and hot press. Each type has a different surface texture that affects how the paint behaves.

1. Rough Grain:

• Texture: This paper has a strong texture with lots of bumps and grooves.
• Paint Appearance: It makes your colors look deeper and is great for loose, flowing washes of paint.
• Water Absorption: It can soak up a lot of water, which helps create fun textures.

2. Cold Press:

• Texture: This paper has a medium texture with a slight bumpiness.
• Paint Appearance: It strikes a nice balance between smooth washes of paint and fine details.
• Popularity: About 80% of watercolor artists like using cold press because it's so flexible.

3. Hot Press:

• Texture: This paper is completely smooth, with no texture at all.
• Paint Appearance: It’s perfect for creating fine details and sharp, crisp lines but doesn’t let the paint flow as much.
• Suitability: Many artists choose hot press for detailed work and careful washes.

In short, the kind of paper you pick can change how the paint interacts with it. This affects how you control the water and express your artistic ideas, making it an important part of watercolor techniques.