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Category: evergreens

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Monday Morning Art School: the color of evergreens

When drawing and painting these trees, notice the branch placement, the whorls, the broken spots, the needle color.

Black spruce (courtesy of Wikipedia).

If you’ve read this blog for a while, you know that I periodically introduce you to a green matrix, by which you can defeat the ‘wall of green’ that overwhelms us every year at the end of June. That’s when trees and grasses assume their mature foliage. As elegant as nature is, you’re not going to make a compelling painting of them by squeezing puddles of chromium oxide, veridian, and sap green out of their tubes and smearing them everywhere on your canvas.

It helps to start by knowing your trees. Even this early in summer, there are differences in the canopy shape that help to define the tree canopy. This is a place where careful drawing is important.

Our evergreens deserve thought as well, especially if you’re painting along the coast. When drawing and painting these trees, take your time. Notice the branch placement, the whorls, the broken spots from weather. Mix the needle color carefully.

Last week in class, a student was debating the color of the black spruces in the far distance. I suggested he mix them using black. “It is, after all, its name,” I said. That’s not coincidence; that common name comes from the darkness of its foliage in certain situations. 

Black spruce is so widespread in Canada that it ought to be the country’s official plant. We have it in Maine (and in the Adirondacks, Minnesota and Michigan) because we’re an extension of the boreal forest of the Great White North.

Black spruce is a slow-growing, scruffy conifer with a narrow, pointed crown. That scruffiness is exaggerated when it’s growing on the coast, buffeted by weather. But that’s also why black spruces are survivors on lonely promontories; they’re adapted to miserable weather. In fact, that’s the common trait of all our northern evergreen species.

(By the way, if you can’t tell the difference between a black and a red spruce, don’t worry. Neither can they. They hybridize here where their ranges meet.)

Eastern White Pine (courtesy of Wikipedia)

Eastern white pine is, of course, the official state tree of Maine. The massive masts on the windjammers you see off shore are most likely white pine, since the tree can reach 135’ tall in the wild. White pine is an important lumber tree and a superstar food host for wildlife, including black bears, rabbits, red squirrels and many birds. While the tree may not like it, its bark is an important food source for beavers, snowshoe hares, porcupines, rabbits and mice. 

White pines are identifiable by their needles, which are clustered in groups of five. They’re so common here that if you see a pine tree with a blueish green cast to the needles, you can just assume it’s a white pine. It’s got a far nicer habit than the black spruce, growing in a pyramidal shape. Of course, as it gets older and ravaged by time, that shape gets broken up. Just as with us humans.

Jack Pine (courtesy of Wikipedia)

I used to think that Jack Pine was a descriptor of a shaggy, wind-swept tree, rather than a species name. It wasn’t until I saw them growing at Schoodic that I realized they were, in fact, a species in their own right. They’re common enough in Canada, and they grow in pockets here in Maine.

Jack pines seem to pick out the worst rocky or sandy soil on which to make their stand. They’re even more scruffy than black spruces, often bent into the wind.

Balsam fir foliage (courtesy of Wikipedia)

The woods here are also home to balsam fir, which are a small-to-medium fir with a strong pine scent. They’re iconic Christmas-tree beauties, with short, flat, glossy needles and a beautiful habit. They’ve got no great commercial value as lumber, but they’ve been awfully handy to humans as a source of medicine. Many creatures eat their foliage and seeds or seek shelter beneath their boughs.

Although evergreens don’t lose their needles in winter, it’s wrong to think that they don’t change color. They have periods of growth where the green is fresh, and times when they’re dormant. They change color, but the changes are subtle.

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Monday Morning Art School: the architecture of trees

To paint trees, you have to know trees. That doesn’t mean you need to memorize species, but you do need to be able to see the differences.

Along the Ottawa River, by Carol L. Douglas. You don’t need to be able to identify species at 200 paces, but you do need to be able to recognize how trees differ.
Trees, clouds and rocks are all frequently abused in the same way: the oblivious painter never thinks about their individual characteristics but paints them interchangeably. That’s a mistake.
There is a major division in the forest world between conifers (the trees with needles) and broadleaf trees. Most, but not all, conifers are evergreens; the biggest exception being the larches (tamaracks), which turn a delicious yellow-gold in autumn. Which are dominant in your landscape? Even in the Pine Tree State, the distribution of conifers to deciduous trees is about 50/50.
Old Bones, by Carol L. Douglas

For broadleaf trees, the most important distinguishing characteristic is the branching pattern of the tree, which defines the shape of its canopy. Silver maples are large trees with open, vase-like canopies. Oaks have large spreading crowns; beeches have similar crowns that appear to have melted. Most broadleaf trees branch alternately but maple, ash, dogwood and horse chestnut branch in opposite pairs.

Pines have fewer branches than spruces or firs, and their branches grow in circular whorls on the trunk. As they age, they develop an open, jagged canopy. Spruce branches grow in an upturned direction; as youngsters, they look the most like ‘Christmas trees’. In their dotage, they turn a fine, weathered figure to the wind. Firs have wide lower branches and a downcast mien. Notably, their cones point upward.
Most scenes will include a variety of canopy shapes.
(Something that puzzles me: why do people find ancient trees more beautiful than their offspring, but prefer looking at young people over the elderly?)
Conifers are most easily identified by their needles. Pine needles grow in clusters of two, (red pines), three (yellow pines), or five (white pines), held onto the stem with a tiny papery wrapper. Spruce needles are short, stiff and grow individually from twigs. Fir needles are soft and flat. Cedars have flat, scale-like leaves and stringy bark. Junipers (including, confusingly, the Eastern Red Cedar) have berrylike, bluish cones on the tips of their shoots.
Along Kiwassa Lake, by Carol L. Douglas
Many people can identify the common broadleaf trees by their leaves, and I’ve included a chart to help you. The important part for the painter, however, is to see the differences in color. Silver maples have a lovely grey-silver color. Sycamores are garbed in military-fatigue green. Black spruces are dark while Eastern White Pines are fair and soft in their coloring.
This is why I discourage my students from using tube greens and encourage them, instead, to mix a matrix of green colors.
Basic broadleaf leaves.
Too often, we painters ignore young trees, something I tried to rectify (with varying success) last season. Young trees often look radically different from their aged ancestors, but they have a beauty of their own.
To be a convincing painter, you don’t need to memorize the species of trees, but you do need to learn to distinguish between them. Any plausible landscape will contain a variety of them, with different bark, branch structures, and leaf colors.
Baby black spruce and pines, by Carol L. Douglas
It’s almost the end of Early Bird discounts for my summer workshops. Join me on the American Eagle or at Acadia National Park this summer.

This column was originally published on May 18, 2018. 
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The changing nature of green

Green is infinitely varied, by location and by season.
Spring allee (bridal path) by Carol L. Douglas

Earlier this week I gave readers my matrix for mixing greens. It’s a central console from which you can travel in any direction to meet the greens that you actually see. Greens shift by latitude, altitude, and by season of the year, but if you start there, you should be able to go anywhere.

In the northeast, we aren’t seeing much green yet. The willow twigs are yellow and the osier is a brilliant red but everything else appears dormant. Later this month we’ll see the first haze of spring foliage. That is often anything but green, depending on the color of the bud scales. Maples, for example, have distinctive red buds. You can expect to modulate your greens with yellows, blues or even orange in spring.
(The US Geological Service tracks tree budding here.)
Early spring, by Carol L. Douglas. Early spring colors can look just like autumn colors.
By June our foliage is hardening into its true summer color. From June to August, the northern forest is growing rapidly. Trees compete ferociously for sunlight. They crowd out the weak and aggressively send saplings into any open space.
Beach saplings, by Carol L. Douglas. By mid-summer, trees have assumed a fairly uniform green.
Leaves convert light into energy through photosynthesis. This happens in tiny organelles in the cells of the leaf that contain the pigment chlorophyll. During peak summer months, leaves are absolutely stuffed with chlorophyll. If one color represented mid-summer green, it would be chromium-oxide green. However, it would be a mistake to paint trees with this pigment. You’d have an undifferentiated, uniform mess of green. How do I know? I’ve done it.
Trees breathe through stomata, located on the undersides of deciduous leaves and in bands along evergreen needles. This is why leaves are paler on the underside.
Palm, by Carol L. Douglas. The greens of tropical areas are different from northern greens.
By late summer, replacement chlorophyll is blocked from traveling into the leaves. This results in autumn color. But green, albeit dulled, remains an integral part of the autumn landscape right until the last leaves fall. Dampen those brilliant greens by modulating with their complements.
There is also green in the dead of winter. The evergreens retain their dark foliage, which ranges from almost black to grey-greens.
Nunda barn, (pastel) by Carol L. Douglas. Even in the height of fall color, there is much green.
Conifer needles usually last around three years before they turn brown, yellow or red and drop off. This natural aging affects the color you see at a distance.
Most pines drop their needles in the fall. These turn yellow naturally from the top to the bottom of the tree. Spruces and firs also drop needles, but the change is usually less noticeable because their older needles are thinned progressively.
Snow at higher elevations, by Carol L. Douglas.
Usually, conifers are the only green we see in the winter landscape. These trees are biologically adapted to lousy soil and the weak sunshine of high latitudes. That gives them their dark-green coloration; it helps them absorb more sunlight. This is why the pines of the south are lighter in color.
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Monday Morning Art School: the architecture of trees

To paint trees, you have to know trees. That doesn’t mean you need to memorize species, but you do need to be able to see the differences.
Along the Ottawa River, by Carol L. Douglas. You don’t need to be able to identify species at 200 paces, but you do need to be able to recognize how trees differ.
Trees, clouds and rocks are all frequently abused in the same way: the oblivious painter never thinks about their individual characteristics but paints them interchangeably. That’s a mistake.
Old Bones, by Carol L. Douglas
There is a major division in the forest world between conifers (the trees with needles) and broadleaf trees. Most, but not all, conifers are evergreens; the biggest exception being the larches (tamaracks), which turn a delicious yellow-gold in autumn. Which are dominant in your landscape? Even in the Pine Tree State, the distribution of conifers to deciduous trees is about 50-50.
Most scenes will include a variety of canopy shapes.
For broadleaf trees, the most important distinguishing characteristic is the branching pattern of the tree, which defines the shape of its canopy. Silver maples are large trees with open, vase-like canopies. Oaks have large spreading crowns; beeches have similar crowns that appear to have melted. Most broadleaf trees branch alternately but maple, ash, dogwood and horse chestnut branch in opposite pairs.
Pines have fewer branches than spruces or firs, and their branches grow in circular whorls on the trunk. As they age, they develop an open, jagged canopy. Spruce branches grow in an upturned direction; as youngsters, they look the most like ‘Christmas trees’. In their dotage, they turn a fine, weathered figure to the wind. Firs have wide lower branches and a downcast mien. Notably, their cones point upward.
Along Kiwassa Lake, by Carol L. Douglas
Conifers are most easily identified by their needles. Pine needles grow in clusters of two, (red pines), three (yellow pines), or five (white pines), held onto the stem with a tiny papery wrapper. Spruce needles are short, stiff and grow individually from twigs. Fir needles are soft and flat. Cedars have flat, scale-like leaves and stringy bark. Junipers (including, confusingly, the Eastern Red Cedar) have berrylike, bluish cones on the tips of their shoots.
Basic broadleaf leaves.
Many people can identify the common broadleaf trees by their leaves, and I’ve included a chart to help you. The important part for the painter, however, is to see the differences in color. Silver maples have a lovely grey-silver color. Sycamores are garbed in military-fatigue green. Black spruces are dark while Eastern White Pines are fair and soft in their coloring.
This is why I discourage my students from using tube greens and encourage them, instead, to mix a matrix of green colors.
Baby black spruce and pines, by Carol L. Douglas
Too often, we painters ignore young trees, something I tried to rectify (with varying success) last season. Young trees often look radically different from their aged ancestors, but they have a beauty of their own.
To be a convincing painter, you don’t need to memorize the species of trees, but you do have to learn to distinguish between them. Any plausible landscape will contain a variety of them, with different bark, branch structures, and leaf colors.
It’s about time for you to consider your summer workshop plans. Join me on the American Eagle, at Acadia National Park, or at Genesee Valley this summer.
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Maine’s state flower is not a flower

In which our heroine reveals her shocking ignorance about evergreen species of Maine, and vows to do better.

I painted it, but I have no idea what it was.
I had a visitor to my studio this week, a collector who also follows my blog. She read about my recent interest in Eastern White Pines, and mentioned that they are Maine’s state tree. I was surprised, since I don’t see them in my little corner of the state.
“What is Maine’s state flower?” I asked her, figuring it would be either the lupineor rosa rugosa, both of which grow in wild profusion here. Turns out it’s the cone of the Eastern White Pine. It was adopted as the state flower in 1895, after it was used in the National Garland of Flowers at the 1893 World’s Fair.
This may be the Pine Tree State, but its natural trees include many more broadleaf species (52) than evergreens (14). They’re the same species as grow in my native New York, but here conifers provide a much greater percentage of the forest cover.
Sentinel trees, by Carol L. Douglas. Red pines, maybe?
I don’t know evergreens as well as I know deciduous trees. This week, I’ve decided to learn about them in earnest.
We have more evergreens here because we’re closer to the taiga, the broad swaths of boreal forests that run in a ring around the North Pole. (There is no southern-hemisphere equivalent because there isn’t enough land in the proper latitudes.)
The boreal forests dip into the continental United States where it’s mountainous. Here in the northeast, that means along the Appalachians from northern New York to northern Maine. But mostly, they’re in Alaska and Canada.
The Dugs, by Carol L. Douglas. That’s a beaver dam in the southern Adirondacks. I can tell you the red flashes are soft maples, but I can’t tell you what the dark evergreens are.
Coniferous trees are adapted to the taiga. They shed snow easily. Their needles are cold- and drought-resistant, with thick waxy coatings and very little surface area. They can turn photosynthesis on when the temperature goes above freezing on winter days. Broadleaf plants can’t exploit brief moments of warmth; they remain dormant after they shed their leaves. That limits their growing season.
The most obvious difference between spruce and pine is how the needles are arranged. The needles of spruces attach directly to the branches. Pine trees have needles in bundles called fascicles.
The needles of balsam firs also grow individually. However, while spruce tree needles are sharp and flexible, fir needles are flat and blunt. Balsams are notable for their fragrance.
Another evergreen I painted without first asking its name. How rude!
Tamaracks, or larches, are the only deciduous conifer that grows here. Their needles are three-sided and blue-green. They turn bright yellow in autumn.
I only learned recently that jack pines were a species, not a description of a weather-beaten tree. These small, drought-resistant trees have stiff, short needles in bundles of two. Their branches are long and spreading, forming an open ragged crown.  The dark brown bark is irregularly divided into small scales.
Pitch pines are coastal trees. They have long needles that come three to a fascicle. Pitch pines sprout needles from their trunks.
White pine also has long needles, but they come five to a fascicle. Mature, these are huge trees with large cones. Red pines have two needles to a fascicle, but since both species are big, counting the needles may not be practical. Red pine bark is, yes, redder than white pine.
Last are the cedars, which have flat, fanned foliage, and the junipers, which have little blue berries. Just to be annoying, the most common juniper in the northeast is called the Eastern Red Cedar.