How I Start Every Painting: Working Dark to Light in Oil

There's a moment before every painting where the canvas is still blank and anything is possible. Most people assume that's the exciting part. For me, it's the quietest kind of dread. Because what I do next sets the temperature for everything that follows, and it has to be right.

I start in the dark.

Every painting I make, whether it's a cowboy portrait or a bison on the open plain, begins the same way. I mix ultramarine blue and burnt sienna, sometimes leaning in more blue for a cooler shadow, sometimes pulling in a touch of alizarin crimson when the scene calls for warmth. The result is a near-black that feels alive. Not the dead black from a tube. Something that breathes.

Then I block in all my shadow areas. Shapes, edges, the places where the light hasn't touched yet. The entire painting at this stage looks like a dark, muddy mess. And that's exactly right. You're building from the bottom of the value scale, working upward.

Why Oil Painting Dark to Light Actually Makes Sense

This approach — painting dark to light in oil — goes back centuries. But most people learn it backwards, or they skip foundational technique entirely and wonder why their paintings feel flat. It's something I was taught but took for granted, until it finally clicked on my painting of a furry highland cattle, Angus.

I fell into the trap that I think most beginner artists do of trying to make the painting look right from the jump. In this case, that meant just going straight to the top layer of the bright oranges and yellows in the hair. What soon realized, however, was that I had to then go back in and paint the dark shadows of the hair on top of the light layers I just put down. The result was unconvincing, and created so much more work for myself. 

This instance alone unlocked something in me.

The logic is simple when you think about how light actually works. On a cowboy's hat brim, the darkest area isn't some afterthought you glaze over at the end. It's the structural foundation that everything else pushes away from. If you build your lights before your darks, you're constantly chasing your tail, darkening things down and losing the freshness you started with.

Oil paint also layers differently from watercolor or gouache. It takes opacity well, but it can't take back muddiness once it's there. Starting dark and building toward your highlights respects that. Each layer I put down is lighter, crisper, more decisive than the one before it. You're working in reverse order of how light actually sits on an object, and paradoxically, that's exactly how you make it feel true.

The Palette Knife Changes the Equation

Somewhere in the middle of this process, the brushes often give way to the palette knife. This is especially true for anything with texture — the rough weave of a saddle blanket, the fronds on a California palm, the coarse fur along a bison's shoulder.

A brush, no matter how good, blends as it goes. It smooths things out. The palette knife forces you to make a decision and commit to it, and there's a quality it leaves behind that no brush can replicate. Movement. Grit. The sense that something real happened in that spot on the canvas. I've written before about why the palette knife changed my approach to western landscapes, and that's still true, but it's become more central to how I work at every value stage now, not just the finishing moments.

I've started using it more for the middle-value transitions, too, where a painting can go soft and lose its energy. A clean edge laid in with a knife can save an entire passage that's starting to feel labored.

Where I End Up

By the time I reach the lightest highlights — the sun catching the rim of a hat, the bright sky above a western ridge, a sliver of reflected light on a hide — the painting has already been through four or five value steps. Each one built with purpose. The light at the end isn't floating on top of the canvas. It's earned.

That's the moment people always ask me about. Not the finished piece. The moment a highlight goes down on top of that dark foundation and the form suddenly snaps into three dimensions. One stroke, and it's real.

If you want to see this approach in a finished work, look at Cowboy Study. The shadow structure underneath that piece took longer than anything else about it. Everything you see in the light passages was built on top of what's invisible now. That's kind of the whole point.

You can explore more original oil paintings in the shop, and follow the work as it develops right here in The Studio Journal.