September is a great time to stock up on paint — and this month, we're making it even more rewarding. Buy any 3 tubes of M. Graham Oil Paint and get a free 1.25 oz tube while supplies last.
Simply add 3 or more M. Graham oil colours to your cart, then add your free colour here and choose from the available options at checkout. When a colour sells out, it will automatically show as unavailable.
Why Painters Love M. Graham Oil Paint
M. Graham has built a devoted following among professional artists and serious students — and it's easy to see why. Made in small batches in Black Diamond, Washington, their oils are formulated with walnut oil instead of the more common linseed oil. That one difference makes a big impact:
- Less yellowing over time — walnut oil stays clear as it ages, preserving the integrity of your colours
- Slower drying — ideal for wet-into-wet blending and extended palette knife work
- Less toxic — lower VOCs and a gentler solvent profile than linseed-based paints
- No fillers or extenders — just pigment and oil, which means intense, rich colour with every stroke
M. Graham Oils and Painting Knives — A Natural Pair
The slow-drying, buttery consistency of M. Graham oils makes them exceptionally well-suited to palette knife painting. Because the paint stays workable longer, you have more time to build up texture, blend edges, and layer without muddying your colours. Whether you're going for impasto drama or smooth, graphic shapes, M. Graham oils respond beautifully to the knife.
If you haven't tried painting with knives yet, September is the perfect time to experiment — especially with a free tube in the mix. Pick up a set of Art Pro Plastic Painting Knives alongside your oils and see what's possible.
How to Claim Your Free Tube
- Add any 3 M. Graham 1.25 oz oil colour tubes to your cart
- Click here to add your free colour and select from: Ultramarine Blue, Permanent Green Pale, or Bismuth Yellow
- When a colour shows as sold out, it's gone — choose from what's available!
This offer runs throughout September while supplies last. Shop M. Graham Oil Paint now →