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April 21st, 2026

The Elements on Earth Day

Dive into prompts and palettes inspired by earth, air, fire, and water!

By The Art Toolkit Team

A watercolor palette with various shades, a paintbrush, and a notebook page showing color mixing experiments. The page lists combinations of Hansa Yellow Medium, Indanthrone Blue, Hansa Yellow Light, and Cerulean Blue Chromium, alongside swatches of the resulting colors. A dandelion flower is in the foreground on the grass.

In honor of Earth Day, this week’s blog post is dedicated to the elements—earth, air, fire, and water—and inspired by the beautiful range of greens we see this time of year in the Pacific Northwest with art by Marketing Manager Nakaia Macomber-Millman.

We included watercolor prompts to help you explore these elements through art. We believe in treating every day as Earth Day and hope you find extra mindful moments to appreciate and celebrate our beautiful world.

Earth Prompt & Palette

Explore earth tones, neutral mixes, or a favorite range of analogous colors through layered line. Choose a paintbrush, load it up with paint, and begin by tracing your brush along the page in whatever way feels good to you. Find a light pressure with fine lines or a wide stroke, pushing your brush to the page. 

A series of horizontal watercolor lines in warm tones, including shades of pink, yellow, brown, and deep purple, layered with various patterns and textures.
Rows of brush explorations in earthy tones.
A partially open watercolor paint set resting on dried grass. The paints vary in color from dark brown to vibrant reds and oranges, with some colors mixed on the palette.
A Pocket Palette inspired by the element of earth.

Paint List

Row 1: Raw Sienna, Quinacridone Gold, Row 2: Quinacridone Magenta, Row 3: Sepia, Indian Red, Quinacridone Burnt Scarlet, Row 4: Goethite (Brown Ochre).

Air Prompt & Palette

Look up! The changing sky presents an endlessly-changing subject to explore with watercolor, from sunsets to moody grey skies. Over the next few days, observe the sky at the same time of day, and take a few moments to capture the color and texture on your page.

Three watercolor squares in shades of blue, labeled "Yesterday," "Today," and "Tomorrow." The first square is a light blue, the second is a deeper blue, and the third has a muted tone with hints of gray.
Sky thumbnails in watercolor.

You may be surprised to notice subtle differences in saturation or the shades that the sunrise brings into a soft blue morning. Our air Pocket Palette to the right was inspired by Brooke Morales, and comes from the blog post and demo, A Series of Skies. Follow along to paint a sunset, clear sky, and moody sky in a video demonstration with Art Toolkit Founder and Expeditionary Artist Maria Coryell-Martin!

Four watercolor-style cards display various sky scenes. Each card includes date, time, temperature, latitude, longitude, and cardinal direction. The top left shows a blue sky with clouds, the top right has a clear blue tone, the bottom left features a warm sunset with orange hues, and the bottom right reflects a soft, cloudy sky.
Thumbnails from Brooke Morales’ Sky Journal post.
A watercolor palette with various colors, featuring two large pools of blue pigment and several smaller squares of different hues, resting on a wooden surface.
A Pocket Palette inspired by the element of air.

Paint List

Row 1: Cobalt Teal Blue, Ultramarine Blue, Indanthrone Blue, Row 2: Hansa Yellow Medium, Quinacridone Rose, Cerulean Blue Chromium, Row 3: Raw Sienna, Burnt Umber, Lavender.

Fire Prompt & Palette

We invite you to capture the fiery sunbursts of spring blooms. Look for gradients of yellows, oranges, and reds along petals and accents of magentas on stems and leaves. What colors are the shadows cast by overlapping petals?

A watercolor illustration featuring various flowers, including a yellow dandelion, an orange zinnia, a daffodil, and a budding flower, along with green leaves and a petal.
Dandelions, calendulas, and daffodils of early spring.
A watercolor paint palette open on a grassy surface, featuring a variety of vibrant colors organized in rows. The top row has splashes of gray and orange, the middle row contains shades of white and yellow, and the bottom row shows red and yellow paints.
A Pocket Palette inspired by the element of fire.

In this sketch, Nakaia sketched open and closed daffodils, calendulas, and dandelions that she found in her garden, capturing the moment pre- and post- burst!

Paint List by Column

Reds: Deep Scarlet, Quinacridone Rose, Pyrrol Scarlet, Permanent Aliziran Crimson, Neutrals Darks: Sepia, Indigo, Jane’s Grey, Lunar Black, Yellows: Hansa Yellow Light, Cadmium Yellow Deep Hue, Hansa Yellow Medium, Iridescent Gold.

Water Prompt & Palette

Blooms are quintessentially “watercolor.” Whether intentional or accidental, the blossoming of watery pigment on a wet surface creates intriguing patterns and texture on the page. To explore blooms, lightly wet your paper with clean water, load your brush with paint, and dot it (or trace it) across the page. 

A textured watercolor painting featuring various shades of blue, blending from deep navy at the top to lighter blues and soft white towards the bottom. The overall composition has an abstract, fluid quality with soft edges.
Watercolor blooms on the page.
A watercolor palette with nine compartments containing vibrant blue, teal, purple, black, and yellow paints. Some colors are mixed and spill over their containers, creating a splash effect. The palette rests on a textured surface.
A Pocket Palette inspired by the element of water.

Experiment with adding more or less water to the page or your brush, mixing colors, expanding on blooms and layering paint. Blooms are fun to incorporate into a watery scene, a soft sky, or a distant background to create depth in your sketches. Have fun, and enjoy what this watery technique has to offer!

Paint List

Row 1: French Ultramarine, Cerulean Blue Chromium, Indanthrone Blue, Hansa Yellow Medium, Row 2: Cobalt Teal Blue, Phthalo Blue (GS), Phthalo Blue (RS), Lunar Black.

Build Your Own!

Whether inspired by the elements or the environment around you, build your own themed Pocket Palette with pans and paint. The Pocket Palette is your go-to watercolor palette for painting in any environment. Featuring a large mixing area and a magnetic tray that can hold up to 28 Mini Pans, build your perfect palette to suit your style! Then, pick an Art Toolkit in the color and size that suits your style and get ready for sketching the natural beauties of the earth!

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Pocket Palette Without Pans

Art Toolkit

Pocket Palette Without Pans

Build your perfect Pocket Palette.

Color:
pans-mini-10.jpg

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Pack of 10 Mini Pans

Art Toolkit

Pack of 10 Mini Pans

At half the size of a Standard Pan, you can fit 28 in a Pocket Palette!

pan-mix.jpg

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Large Mixing Pan

Art Toolkit

Large Mixing Pan

Expand your palette with more space for mixing colors.

A row of colorful zippers in shades of maroon, orange, yellow, green, blue, and black, all lined up with their metallic pulls facing upward.
Art Toolkits are available in a selection of bright colors. Visit our Toolkits page for current offerings.
An artist sites on a rock, dipping a paintbrush in a Pocket Palette.

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