FAQ: Painting in a Sketchbook (Oils and Acrylics)

1. Can I paint with oils and acrylics in a sketchbook?

Yes, you can! However, you’ll need to prepare your sketchbook properly to protect the paper and ensure your paints work well.

 

2. What kind of sketchbook is best?

Choose a sketchbook with heavyweight paper (at least 300gsm) to handle the weight of the paint and preparation.

Paper composition: 100% cotton or a cotton/linen blend works best.

Texture: Cold press paper (textured) gives a bit of grip for your paints, while hot press paper (smooth) allows for finer details.

 

3. Why do I need to seal the paper before painting?

Oil paints contain solvents and oils that can damage paper over time, causing it to weaken, stain, crack, or even rot. Sealing the paper creates a barrier to protect it and improves its durability.

 

4. How do I seal the paper?

Use an acrylic primer like gesso, or other options like transparent acrylic gel medium or rabbit skin glue.

Apply a generous, even layer to the surface you’ll paint on.

Let it dry completely before painting.

You don’t need to seal the back of the paper.

 

5. Should I add a ground layer?

Adding a ground layer over the sealant is optional but helpful. It gives the paint something to grip, preventing it from sliding around. Acrylic gesso is a popular choice for this.

 

6. Any tips for working in a sketchbook?

Consider using sketchbooks with paper designed for watercolour or printmaking, as these papers have stronger fibres to handle paint.

With the right preparation, your sketchbook can handle the vibrant and expressive qualities of oil and acrylic paints!