The Robert Koch Gallery marks a century of photographic inquiry with Power of Mystery: 100 Years, on view from 17 September through 28 November 2026. Drawn from the gallery's extensive inventory, the exhibition traces photography's enduring fascination with the unexplained, the ambiguous, and the quietly unsettling.
Spanning Surrealism, modernism, street photography, landscape, and contemporary practice, the show brings together works that resist immediate interpretation. Some images transform familiar subjects through experimentation with perspective, abstraction, and light. Others find mystery in fleeting encounters or carefully constructed scenes. What unites them is an invitation to look beyond the recognizable, to linger over what remains unresolved.
The exhibition includes photographers working across different cultural and geographic contexts, from André Kertész and Josef Sudek to Alex Webb and Rebecca Norris Webb. Ruth Bernhard's studies of form sit alongside Roger Ballen's psychologically charged compositions. Manuel Álvarez Bravo's Mexican modernism shares ground with Jiří Lehovec's Czech avant-garde. The range suggests that mystery emerges as readily from the everyday as from the extraordinary—a shadow on a wall, a figure glimpsed through a window, an object displaced from its expected context.
Established in 1979, the Robert Koch Gallery has become a landmark institution for photography in San Francisco, with holdings spanning the medium's history from the 19th century to the present. The gallery's inventory exceeds 7,000 photographs, chosen for their material, technical, and conceptual innovation. This depth allows exhibitions like Power of Mystery to draw connections across generations without relying on borrowed works or canonical names alone.
The show arrives as photography continues to grapple with its relationship to truth and interpretation. In an era of digital manipulation and algorithmic image-making, the exhibition's emphasis on ambiguity feels particularly resonant. These photographs do not demand belief or skepticism. They ask only that viewers pause, look again, and form their own understanding of what remains, ultimately, unknowable.
Image: László Osoha. Untitled (shadows behind umbrella), c.1930s. Vintage gelatin silver print. 11 1/8 x 13 3/8 in. © László Osoha, courtesy of the Robert Koch Gallery
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