About S. Collier Gwin

Founder & President, Foster Gwin Gallery

S. Collier Gwin has been a fixture in San Francisco’s arts and antiques community for over four decades. As founder and president of the Foster Gwin Gallery, established in 1984 in Jackson Square, Gwin built a reputation for discerning curation, integrity, and a deep respect for cultural history.

Initially specializing in 16th- to 18th-century European antiques, the gallery evolved under Gwin’s guidance into a nationally respected destination for Bay Area Abstract Expressionism—particularly works from the vital post-war period of 1945 to 1965. His commitment to preserving and elevating this regional movement has helped bring long-overdue recognition to its artists and legacy.

Known among collectors and colleagues for his generous mentorship and encyclopedic knowledge of art and design, Gwin has exhibited at major shows including the Winter Art and Antiques Show in New York, Art Miami, and Art Palm Beach, while continuing to work closely with institutions, scholars, and private collectors.

A longtime San Franciscan, Gwin believes deeply in the role of art to create connection and reflection, and in the value of local stewardship. His gallery remains not just a place to acquire art, but a quiet haven for connoisseurship, conversation, and continuity in a rapidly changing city.

Ernie, the gallery curator!

Owner is extremely knowledgeable and experienced about Art and Design. His associate is knowledge of a broad section of the Bay Area figurative Art Market. Foster Gwin is conveniently located in San Francisco on the edge of the Financial District.
—George Krevsky, 20th Century American Art Dealer

I was impressed by the gallery’s focus on mid-20th-century San Francisco artists. Collier and his staff are professional, knowledgeable, and clearly care about both the art and the experience they’re creating.
—Krishin Asnani, Private Collector

I enjoy the great personality of Collier Gwin. He has been my client for more than twenty years. He is reliable, honest, responsible and wonderful to work with.
—Lida Scarborough, San Francisco Fine Art Conservator

Five Stars!
—David Carlson, Curator, Author, & Dealer

Foster Gwin Gallery at the San Francisco Art and Antiques Show, featuring painting and sculpture by, Peter Voulkos, painting at right by, William T. Wiley.