Born in New York in 1955, Horn studied at the Rhode Island School of Design before completing an MFA at Yale University. Since the mid-1970s, she has maintained a profound connection with Iceland, with the country’s landscape, climate and shifting conditions having fundamentally shaped her work. Her acclaimed To Place book series explores this relationship through photographs of Iceland's landscapes, ice, water and people.
Working across diverse materials — including cast glass, aluminium, copper, pigment and water — Horn investigates the instability of meaning and perception. Her sculptures reward sustained looking, often revealing subtle shifts through changes in light, viewpoint and environment. This is exemplified in her sculpture Untitled (“The yes without the no”) (2009–2010), which juxtaposes raw and highly finished glass to challenge binary oppositions such as rough and smooth, weight and lightness, and fluidity and solidity. In 2024, the work sold for US$1.8 million at Christie’s — more than double its low estimate.
Language is equally central to Horn’s practice. In the 1990s, she created text-based sculptures embedding quotations by writers including Emily Dickinson into aluminium forms. Her Hack Wit drawings dismantled and reconfigured idioms and proverbs into nonsensical expressions, using mirroring, pairing and folded paper to ask questions about meaning and language.
Throughout her career, Horn has examined the fluid relationship between people, objects and the natural world. Her work has been the subject of major exhibitions at leading institutions, including the Tate Modern, Fondation Beyeler, Whitney Museum of American Art and Museum of Modern Art. In 2007, she completed Vatnasafn / Library of Water, a permanent installation in Stykkishólmur, Iceland, bringing together columns of glacial meltwater.
Resisting easy categorisation, Horn moves between abstraction and representation, language and image, permanence and flux. Across her celebrated cast-glass sculptures, photography and works on paper, she returns to questions of doubling, reflection and identity, showing how meaning is never fixed but continually shaped by context, perception and time. As Horn once observed: ‘integrating difference is the basis of identity, not the exclusion of it. You are this and this and that.’
RONI HORN (B. 1955)
Untitled ("The yes without the no.")
RONI HORN (B. 1955)
Opposite of White, v.2
Roni Horn (b. 1955)
Else 7
Roni Horn (B. 1955)
When Dickinson Shut her Eyes: no. 641 – Size Circumscribes - It Has no Room
RONI HORN (B. 1955)
When Dickinson Shut Her Eyes, no. 886 THESE TESTED OUR HORIZON—
Roni Horn (b. 1955)
When Dickinson Shut Her Eyes, No. 1695 (There is a Solitude of Space)
Roni Horn (b. 1955)
Steven's Bouquet
Roni Horn (b. 1955)
Asphere
RONI HORN (B. 1955)
White Dickinson HE INHERITS HIS UNCLE EMILY'S ARDOR FOR THE LIE
Roni Horn (b. 1955)
Key and cue, no. 1392--Hope is a strange invention
Roni Horn (b. 1955)
Key and Cue, No. 624 (FOREVER - IS COMPOSED OF NOWS -)
RONI HORN (B. 1955)
White Dickinson, THE MIND IS SUCH A NEW PLACE, LAST NIGHT FEELS OBSOLETE
Roni Horn (b. 1955)
Key and Cue No. 1755 (To make a prairie it takes a clover and one bee)
Roni Horn (B. 1955)
Pair Object II (When the How and the What are the Same)
Roni Horn (b. 1955)
Key and Cue, No. 1755 (TO MAKE A PRAIRIE IT TAKES A CLOVER AND ONE BEE)
Roni Horn (b. 1955)
Kafka's Complaints, Selected (Fur and Teeth)
Roni Horn (b. 1955)
Pairs Object I
Roni Horn (b. 1955)
Bee! I'm expecting you!
RONI HORN (B. 1955)
White Dickinson MY FLOWERS ARE NEAR AND FOREIGN
Roni Horn (b. 1955)
Key and Cue, No. 650
Roni Horn (b. 1955)
Pair Object VI: for two locations in one place
Roni Horn (B. 1955)
Key and Cue, No. 862 (Light is sufficient to itself)
RONI HORN (B. 1955)
Too VI
Roni Horn (b. 1955)
Key and Cue, no. 1060
Roni Horn (b. 1955)
Key and Cue, no. 689
Roni Horn (b. 1955)
Key and Cue, No. 533
Roni Horn (b. 1955)
Key and Cue: No. 862 (Light is Sufficient to Itself)
Roni Horn (b. 1955)
Key and Cue, no. 983
Roni Horn (b. 1955)
Key and Cue, no. 1350
RONI HORN (B. 1955)
Key and Cue, No. 1350 (LUCK IS NOT CHANCE -)
Roni Horn (b. 1955)
Key and Cue No. 1763 (Fame is a Bee)
Roni Horn (b. 1955)
Still Water (The River Thames, for Example)--Images B, E, I
Roni Horn (b. 1955)
Key and Cue, No. 1241 (THE LILAC IS AN ANCIENT SHRUB)
Roni Horn (b. 1955)
Key and Cue: No. 889 (Crisis is a Hair)
Roni Horn (b. 1955)
Still Water (The River Thames for Example)
Roni Horn (b. 1955)
Still Water (The River Thames, for Example) Images P, K, M
RONI HORN (B. 1955)
Clownmirror (3)
Roni Horn (B. 1955)
Untitled, No. 10
Roni Horn (b. 1955)
Still Water (the River Thames, for Example) - Images C, O & J (in three parts)
Roni Horn (b. 1955)
Untitled
Roni Horn (b. 1955)
Key and Cue: No. 825 (An hour is a sea)
Roni Horn (B. 1955)
Untitled (Three Stones)
Roni Horn (b. 1955)
Untitled
RONI HORN (B. 1955)
Still Water (The River Thames, for Example), Images G, H and N
Roni Horn (b. 1955)
Untitled
Roni Horn (b. 1955)
Clownmirror (9)
RONI HORN (NEE EN 1955)
Clown mirror #3, 2001
Roni Horn (b. 1955)
Untitled (Hamilton)
RONI HORN (B. 1955)
Clownmirror (5)
Roni Horn (b. 1955)
Untitled