Sister Yarrow is a woman-owned design studio specializing in hand-drawn illustrations and printed goods. Created by owner and designer Madeleine Greeson, she combines her love of old-world magic, the natural world, and her majestic mountain home of Crested Butte to gather inspiration for her pieces. She specializes in branding, festival & event design, and works directly with small businesses to create their dream imagery.

BROWSE WORK BELOW

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Colorful illustrated poster for the 40th annual Alley Loop Nordic Marathon in Crested Butte, Colorado, featuring scenes of skiers and a lively mountain town with buildings, trees, and people celebrating.
Decorative square floral pattern with orange chrysanthemums and small blossoms on an orange background with intricate border design.
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Illustrated floral designs of different flowers, each framed in decorative borders, on a beige background.
Overlay of brown illustrated botanical and celestial symbols, including a crescent moon, stars, ferns, flowers, and a jar with a crescent moon, against a dark, candlelit background.
Drawing of three different colored storefronts including a green shop with a rainbow flag, a gray building labeled 'Elk Mountain House,' and a blue building with a gold oval sign.
Illustration of a brown pot with a crescent moon on it, filled with various plants and flowers, with some designs featuring stars and celestial motifs. The image includes different logo variations with text reading 'Sister Yarrow Illustration & Desig
Holiday-themed book cover with a fireplace, decorated stockings, a dog in a stocking, wrapped presents, and a fire.
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Storefront window for Atlas & Glass with an illustration of a mythical sea creature and the text "Savor the Tides".
Illustration of orange marigold flowers with green leaves on a patterned background with floral border.
A zodiac chart with astrological signs and symbols in gold on a dark background, segmented into the twelve zodiac signs with their date ranges and illustrations, surrounded by starry space.
Pattern of vintage-style coin illustrations featuring a woman's profile and a monogram with the letters 'BA', arranged on a brown background.
A bag of Seedhouse Coffee Holiday Blend featuring a winter scene with a cabin, pine trees, mountains, and a starry night sky.
A decorative illustration of a bouquet of poppies with large orange blooms, surrounded by green leaves and small white and purple flowers, set against an orange background with an ornate green and cream border.
Black and white illustration of a mountain landscape with a river, trees, and flowers, titled 'Shaggy Molasses' with the subtitle 'Under the Water's Weight'.
A circular Autumn Equinox chart decorated with colorful autumnal plants, flowers, and symbols representing the September to December months, including pumpkin, acorn, and seasonal flowers, with intricate border and astrological symbols.
A bottle of Wildflower Gin from Anthracite Spirits Company surrounded by various colorful flowers and green leaves on a rustic wooden surface.
Illustration of a wolf howling at the moon, framed by decorative leaves and stars, with the text 'Wolf Moon January' at the bottom.
A poster with floral illustrations in the corners and text about shaggy molasses under water's weight, listing several words in two columns.
Monthly lunar calendar for January to December 2026 with moon phase symbols on each date, surrounded by floral decorative elements, moon illustration at the top, and the title 'Lunar Calendar 2026'.
Three logos for Atlas & Glass, featuring the company initials 'A&G' and the slogan 'Savor the Tides'. The logos are displayed on a brown background, with the top and bottom logos inside circular designs and the middle logo with a circular text around
Illustration of a beaver silhouette in a full moon surrounded by autumn leaves, cattails, and water, with the words "Beaver Moon November" at the bottom.
Holiday cards surrounded by Christmas ornaments and pine branches, one card features a snowy mountain scene with a skier and says 'Hello, 2025!', the other card has a New Year message with a photo of a woman.
Illustration of a spooky, Victorian-style house surrounded by fall foliage, with a full moon and stars in the purple night sky.
Christmas-themed flat lay with holiday cards, pine branches, pinecones, and gold Christmas ornaments on a rustic wooden surface.
Poster for the 2025 Crested Butte Farmers Market, held Sundays on Elk Avenue from 9 to 2, from May 25th to October 5th. Features mountain illustration and colorful vegetables and flowers.
Label for anthracite spirits Wildflower Gin featuring floral design, brand logo, product description, alcohol content, volume, batch number, and government warning.
Design featuring two illustrations of a mermaid, surrounded by the text 'Atlas & Glass' and 'Savor the Tides', with the year 2025.
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Illustration of an autumn scene with a black owl silhouette perched on a branch in front of a full moon. Surrounding it are fall leaves in shades of red, orange, and green, along with two pumpkins at the bottom. The border features a decorative orang
Poster for Deer Creek Sharpshooters Summer 2025 Tour featuring a guitar surrounded by flowers and cacti, with tour details and dates listed.
Colorful festival poster for the 27th annual Crested Butte Chili & Beer Festival on September 6th, 2015, featuring illustrations of mountains, town buildings, guitars, beer mugs, chili peppers, and hops, with green hop vines bordering the design.
A cozy cabin surrounded by pine trees in a snowy landscape with mountains and a starry night sky.
Illustration of a coin with a profile of a woman with flowing hair and bat-like wings, and a second coin with overlapping black monogram initials 'ASG' on a beige background.
Three black and white floral logos with the words 'Shaggy Molasses' on a beige textured background. The logos feature detailed flower illustrations.
A decorative design featuring the phases of the moon arranged in a circle, with floral patterns of sunflowers and other flowers around the edges. The top text reads 'Shaggy Molasses Weddings & Funerals'.
Label for Wildflower Gin from Anthracite Spirits, Crested Butte, Colorado. Features the brand logo, alcohol content of 40%, 750 ml volume, and a batch number section, with floral design accents.
Collage of vintage hats, jewelry, and clothing at a boutique, with a sign for Steamboat Hatter in Steamboat Springs, Colorado, advertising handmade products and antique items, and people browsing inside and outside the shop.
Collection of six logo designs featuring floral illustrations and the words "Embrace Esthetics" with variations and arrangements.
Pattern of white floral and leaf designs on a brown background with the text "lost range" in four corners.
Illustration of a cozy house surrounded by pine trees at night, under a starry sky with a crescent moon.
A clear glass bottle of Anthracite Spirits with a cork top, labeled "The Spirit of Exploration," on a wooden surface surrounded by colorful wildflowers including pink, white, and yellow blossoms.
Pattern of black and white illustrations of coffee cups, travel mugs, and round images of mountain landscapes with flowers, set against a bright turquoise background.
A repeating pattern of four black-and-white illustrated coffee mugs and cups with different designs, arranged in four rows on an orange background. The designs include a coffee cup with 'COLORADO' written on it, a mug with a mountain landscape and fl
Black and white line drawing of a mountain range with snow patches, a field of wildflowers in the foreground, and a crescent moon in the sky, with the words "lost range" at the bottom right.
Illustration of six colorful, stylized Colorado A-frame houses with different architectural details, arranged in a 2x3 grid, with the text "A Frames of Colorado" at the bottom.
A stylized line art illustration of a mountain landscape with flowers at the base inside a heart shape, with text "Crested Butte 8.12.25" curved around the mountain.
A colorful heart-shaped design with a rainbow pattern, a field of various flowers and plants at the bottom, and the words "Crested Butte 2025" in bold white letters on a black circle near the top right, indicating the Crested Butte in 2025.
Colorful floral pattern with alternating squares of pink, yellow, purple, and blue flowers, arranged in symmetrical, grid-like design.
Illustration of mushrooms and flowers arranged in a circular pattern on a beige background.
Decorative floral pattern with flowers, leaves, and moon phases on a brown background. The text 'SISTER YARROW' is at the bottom.
A digitally illustrated pattern of various wildflowers with orange, pink, and yellow blooms and black stems on a beige background.
A large crescent moon outline decorated with colorful flowers in shades of pink, orange, and yellow on a beige background.
A seamless pattern with desert-themed illustrations including green cacti, brown and orange flowers, framed flowers, small mountain shapes, and abstract designs in shades of green, brown, orange, and beige.
A repeating pattern of stylized green and gold shells and fan shapes, arranged in horizontal rows with white background.
Illustration of mushrooms, flowers, and fern leaves surrounding the words 'God Knew and Free' in bold black lettering.
A decorative floral pattern with a symmetrical arrangement of flowers, leaves, and phases of the moon on a beige background.
A decorative floral pattern with orange outlined flowers and leaves on a dark background, framed with a gold border. The text 'SISTER YARROW' is at the bottom.
A decorative illustration with nature elements like leaves, flowers, mushrooms, pinecones, and acorns, featuring phases of the moon along the borders, and a circular center with the quote 'Nature does not hurry, yet everything is accomplished'.
A digital illustration of a bouquet of various flowers in shades of orange, pink, and purple, with black leaves and stems, on a pale yellow background.
Illustration of a steaming cup of tea placed on two stacked books surrounded by flowers with the text 'Lever Cricket of Tea' and a tea bag labeled 'for any ailment' in the cup.

About the Artist…

A young woman with curly hair, glasses, and a nose piercing, looking at the camera indoors in black and white.

Sister Yarrow began in 2017 with the intention of creating a brand that instills a sense of wonder and magic into the every day. Owner and Artist Madeleine Greeson hand-draws each piece in her tiny home studio in Crested Butte, CO. In addition to her own creations, Madeleine works with other small businesses and brands to bring their ideas to life with custom illustrations, branding, and visual design.

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