Square One Gallery

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Square One Gallery Square One Gallery is a contemporary art gallery located in the historic Central West End of St. Louis, Missouri.

At our core, we uphold the idea that without the artist, there would be no ‘art’.

“All My Dreams Led Me To You” by Pepi Erdbories 💌 Inquiries and sales: info@squareonegallery.com or DM
10/26/2026

“All My Dreams Led Me To You” by Pepi Erdbories 💌

Inquiries and sales: [email protected] or DM

10/25/2026

“Your Energy Is Contagious” by Sage Barnes (SAGE BARNES) 💥

Head to squareonegallery.com to learn more about Sage Barnes + explore paintings at SQ1 Galley 🔗

Inquiries and sales: [email protected] or DM

Dylan Martinez’s latest release from his celebrated Water Bag Series introduces the playful “Swedish Fish Water Bags.” R...
10/25/2026

Dylan Martinez’s latest release from his celebrated Water Bag Series introduces the playful “Swedish Fish Water Bags.” Rendered entirely in glass, each sculpture captures the uncanny illusion of a small plastic bag filled with water and a floating candy-red fish inside. True to the iconic candy, the fish’s text and texture appear only on the front surface, reinforcing Martinez’s meticulous attention to detail and his ongoing exploration of material deception. The work continues the artist’s fascination with transforming fragile glass into objects that appear soft, fluid, and temporary.

Head to squareonegallery.com to learn more about Dylan Martinez + get in touch 🔗

Inquiries and sales: [email protected] or DM

Worldwide Shipping 🌎

“Smoke and Stillness” by Alexandra Squire (Alexandra Squire) Now on view and available to collect at Square One Gallery ...
10/25/2026

“Smoke and Stillness” by Alexandra Squire (Alexandra Squire)

Now on view and available to collect at Square One Gallery as part of “Material Instinct” 💥

Head to squareonegallery.com to learn more + get in touch 🔗

Inquiries and sales: [email protected] or DM

Worldwide Shipping 🌎

Artwork details:

Smoke and Stillness (2026)
Acrylic on cradled wood panel
40 x 30 x 2 in
101.6 x 76.2 x 5.1 cm
Unique

Jean-Paul Donadini creates paintings and mixed-media works that transform the tools and materials of painting into the a...
10/25/2026

Jean-Paul Donadini creates paintings and mixed-media works that transform the tools and materials of painting into the artwork itself. Known for his celebrated “Brosse Arrêtée” series, Donadini freezes the gesture of a brushstroke in time, combining oversized paintbrushes, dense pigment, draped textiles, and vivid color into sculptural compositions that blur the boundary between painting and object.

For more than four decades, the Paris-based artist has explored movement, materiality, and process through a practice that is both playful and technically refined. His works have been exhibited internationally and are recognized for their bold use of color, physical presence, and inventive approach to contemporary abstraction.

Head to squareonegallery.com to explore work from + get in touch 🔗

Inquiries and sales: [email protected] or DM

Worldwide Shipping 🌎

“Vernacular 63” by Cameron Ritcher (Cameron Ritcher) Now on view and available to collect at Square One Gallery as part ...
10/24/2026

“Vernacular 63” by Cameron Ritcher (Cameron Ritcher)

Now on view and available to collect at Square One Gallery as part of “Material Instinct” 📍 Head to squareonegallery.com to learn more about Cameron Ritcher + get in touch 🔗

Inquiries and sales: [email protected] or DM

Worldwide Shipping 🌎

Artwork Details:

Vernacular 63, 2026
Acrylic and sand on wood panel
49 x 48 in
124.5 x 121.9 cm

Carrie Gillen’s Carrie Gillen latest works exhibiting in “Material Instinct” now view at SQ1 Through her distinctive app...
10/24/2026

Carrie Gillen’s Carrie Gillen latest works exhibiting in “Material Instinct” now view at SQ1

Through her distinctive approach to material manipulation, Gillen transforms soft, flexible surfaces into sculptural forms, allowing tension, compression, and movement to become visible elements of the work.

Featured:
Too Much/Not Enough, 2026
Stretched fabric, acrylic, set in a natural wood frame
45 in diameter
114.3 cm diameter

Almost/Exactly, 2026 {sold}
Stretched fabric, acrylic, set in a natural wood frame
36 in diameter
91.4 cm diameter

Inquire to collect ➡️ DM or [email protected]

Photos: Suzy Gorman

10/23/2026

FIRST LOOK // MATERIAL INSTINCT

Carrie Gillen Dylan Martinez Glass Eric Moore Cameron Ritcher Hayley Sheldon Alexandra Squire

Opening tonight at Square One Gallery 🥂 6-9pm

“Material Instinct” brings together six contemporary artists whose practices explore the expressive possibilities of materials, transforming familiar mediums into unexpected forms. Through glass, sculptural relief, layered surfaces, and unconventional approaches to painting, each artist allows the physical qualities of their chosen medium to shape the work itself. The exhibition celebrates material as more than a means of creation, revealing how experimentation, process, and craftsmanship can become integral to the finished work.

Join us tonight for the opening reception and get all the details through the link in the bio 🔗

📍Square One Gallery
4814 Washington Blvd, ST

10/23/2026

FIRST LOOK // JONATHAN TODRYK // ALIVE TODAY
Jonathan Todryk

Opening tonight at Square One Gallery 🥂 6-9pm

Through loose gestures, layered pigments, and surfaces that are repeatedly worked, softened, and revealed, his paintings embrace the unpredictable nature of making. The exhibition invites a closer look at the subtle details that emerge when control is relinquished, finding significance in what is already present.

Join us tonight for the opening reception & get all the details through the link in the bio 🔗

For information on exhibiting works: [email protected] or DM

📍 Square One Gallery
4814 Washington Blvd, ST

Friday mood: Erika Lee Sears (Erika Lee Sears) 🍸 Head to squareonegallery.com to explore original paintings from Erika L...
10/23/2026

Friday mood: Erika Lee Sears (Erika Lee Sears) 🍸

Head to squareonegallery.com to explore original paintings from Erika Lee Sears at SQ1 + get in touch 🔗

Inquiries and sales: [email protected] or DM

Address

4814 Washington Boulevard, #312
St. Louis, MO
63108

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+13142528571

Website

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