Monday Morning Art School: simplifying shapes in the landscape

Thinking about the landscape as a series of planes will help you create depth in your painting. 

Ice Bound Locks, John F. Carlson, courtesy Vose Galleries

When Eric Jacobsen told us that he was teaching the theory of angles and consequent values in his recent workshop, I was baffled by the big words. “What’s that when it’s at home?” I asked him. Ken DeWaard was equally confused, responding in a torrent of emojis.

“C’mon, guys, it’s John F. Carlson 101!” Eric exclaimed. Björn Runquist immediately checked, and announced that there was nothing about any angles on page 101. (Actually, it’s in chapter 3; I checked.)

It’s no wonder that Eric’s no longer returning our calls.

Sylvan Labyrinth, John F. Carlson, courtesy of Virginia Museum of Fine Arts

All kidding aside, Carlson’s Guide to Landscape Painting is a classic. His theory, although it has a high-flown title, is actually quite intelligible to even the meanest intellects (and you know who you are, guys).

“Every good picture is fundamentally an arrangement of three or four large masses,” Carlson began. That’s as good an organizing principle as any in art. Value is what makes form visible, so we should see, translate, simplify and organize form into value masses.

Carlson wrote that any landscape would contain four groups of values bouncing off three major planes:

  • The horizontal ground plane;
  • The angle plane represented by mountain slopes or rooftops;
  • The upright plane, which is perpendicular to the ground plane, such as trees.

In the middle of the day-our most common circumstance for painting-the value structure would be as follows:

  • The sky is our light source. It should be the highest value in our painting.
  • The ground plane gets the most light bouncing off it, so it should be the next-lightest plane.
  • The angle planes such as rooftops or mountain slopes, are the next lightest planes.
  • The upright objects in our painting, such as trees, walls or people, should be the darkest value element.
Snow Lyric, John F. Carlson, courtesy of The Athenaeum

That doesn’t mean that the shapes are crudely simplified, as a glance at Carlson’s own paintings confirms. The shapes can be beautiful, elegant, complex, and lyrical without too much value overlap.

Thinking about the landscape as a series of planes will help you create depth in your painting. However, it can be tricky to see the landscape as a series of planes rather than objects. It can be helpful to keep each value group completely separate, with no overlap of values, but, in reality, there will always be overlap.

Your assignment is to find a photo among your own snapshots and reduce it to a series of four values. Then paint it.

As you try to integrate this idea into your painting, exaggerate the separation of planes.

Of course, there are many circumstances where this doesn’t hold true-where the sky is leaden and darker than a snow plane, or when the fading evening light is hitting the vertical plane rather than the ground. But understanding it will help you paint the exceptions in a more arresting way.

This post originally appeared in 2021, but the information bears repeating.

My 2024 workshops:

Monday Morning Art School: paint like a pro

Canyon de Chelly, before 1947, Edgar Payne, courtesy of the Atheneum Art List.
Canyon de Chelly, before 1947, Edgar Payne, courtesy the Atheneum Art List.

“It’s the lack of good composition and values that make a painting look like student work,” Bobbi Heath wrote in response to last week’s post on simplifying shapes. That’s where most early artists fail, and why good teachers stress value studies.

“Brushwork, color choices, and level of detail are all questions of style,” she added. “Each of these has a spectrum. A proficient artist can work anywhere in those spectra but they can’t ignore composition.”

Wolf Kahn and Raphael are poles apart in terms of style. One might be more to your taste, but objectively, neither is better than the other-or more representational, for that matter. As stylized as Kahn’s trees are, Raphael’s Vatican Stanze are just as distanced from ‘reality’.

Deliverance of Saint Peter, 1514, Raphael, courtesy of the Vatican
Deliverance of Saint Peter, 1514, Raphael, courtesy of the Vatican

What unites them, and unites all good works of art, is composition. That’s true in painting, sculpture, writing, architecture and music-in fact, throughout the creative sphere. There must be structure there, or “the centre cannot hold,” to trivialize a great W.B. Yeats poem.

In painting and drawing our ideas about composition have remained remarkably static over time. Analyze the space in one of Wayne Thiebaud’s desserts and a Renaissance portrait like Bronzino’s self-possessed young man, and you’ll find they’re using the picture plane in much the same way. There are only so many ways to divide a rectangle.

Ice-Bound Locks by John Fabian Carlson, oil on canvas board, 12 x 16 inches, courtesy Vose Gallery
Ice-Bound Locks by John Fabian Carlson, oil on canvas board, 12 x 16 inches, courtesy Vose Gallery

What to think about

Composition rests on the following principles:

  • The human eye responds first to shifts in value, but contrast in chroma and hue also attract our gaze;
  • We follow hard edges and lines;
  • We filter out passages of soft edges and low contrast, and indeed we need them as interludes of rest;
  • We like divisions of space that aren’t easily solved or regular.

I ask my critique students to analyze their compositions based on Edgar Payne‘s exhaustive list of possible compositions in Composition of Outdoor Painting. (This used book is now so expensive that I can no longer recommend buying it. Check it out of the library.) The idea isn’t to slavishly follow one of his designs; it’s to understand whether you have an underlying design in the first place, and how you might strengthen it.

I also ask my students to tell me where the focal points are in their composition, and how they want the viewer to walk through them. If focal points aren’t intelligently designed, and you’re not drawn through them with contrast, line and detail, then it’s back to the (literal) drawing board.

John Carlson’s Guide to Landscape Painting is available in reprint. He’s the guy who gave us the idea of numbering our value levels, which I explained in this post from last year.

“Every good picture is fundamentally an arrangement of three or four large masses,” Carlson wrote. That’s as good an organizing principle as any in art. Value is what makes form visible, so we should see, translate, simplify and organize form into value masses.

These masses must be linked, whether obviously, subtly, or by implication. Think of a windbreak of separate trees on a hill. They might be disconnected dark shapes, but they’re held together by their rhythm.

The Big Fish Eat the Little Fish, drawing for a print, 1556, Pieter Bruegel the Elder, courtesy the Albertina
The Big Fish Eat the Little Fish, drawing for a print, 1556, Pieter Bruegel the Elder, courtesy the Albertina

What to avoid

You’ll note that I’ve said nothing about what’s in front of you, either in your photo or in the real world. Your reference might give you an idea for composition, such as a winding river, a break in the forest, or the strong diagonal of a hillside. But that is your starting point, not your destination.

“Above all, don’t be boring,” I tell my students. This is a lesson from Pieter Bruegel the Elder, who often hid the text of his narrative in odd corners, far from the visual focal points. That makes every painting a puzzle to be worked out.

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