Upriver: Ripple Marks, Allentown Formation

By Heidi Wiren Bartlett, 2022 resident artist
Collaborators: Dave Sunderlin and Mike McGuire
Cast iron and steel, 2022
Made of iron, rocks, and steel, the sculpture called Upriver: Ripple Marks by Heidi Wiren Bartlett stands on the Karl Stirner Arts Trail in Easton, Pennsylvania.

Even ocean waves, as fleeting as they are, can leave their record in stone. Oscillations of water in a shallow sea would leave rippled ridges on the seafloor mud. The local sedimentary bedrock layer is from the Cambrian-age Allentown Formation. The 500 million-year-old deposit was laid down beneath the heaving seas of an ancient tropical ocean. This representation stands at 10′ x 44″ x 3″.

Debuting in July 2022, Upriver was a conceptual public art piece researched, developed, directed, and constructed by Bartlett, who enlisted actors, artists, scholars, geologists, engineers, musicians, a mule, and a draft horse. Each element was constructed to reflect the potent history of the Lehigh Valley and the myths of “The Place at the Forks.” Director of photography was Margaret Champagne.

The other Upriver installations on the arts trail:
Gneiss Stone from Hexenkopf Complex
Hardyston Sandstone
Mudcracks, Allentown Formation
Stromatolite, Allentown Formation

Artist Heidi Wiren Barlett sits on horseback with a man with a cowboy hat speaks to the public in a performance for Bartlett's Upriver artwork on the Karl Stirner Arts Trail in Easton, Pennsylvania

Learn about the Upriver performance event pictured above.

Bartlett is a filmmaker, sculptor, and performance artist from the Great Plains. Her work is concerned with the portrayal, oppression, and subversive existence of women in America today. She sees her body as an object of power and vulnerability, and she sees nature and its processes in the same way. Together these inspire a practice that illuminates the overlooked and forgotten. Whether creating laborious actions or objects, she blurs the line between public and private, deconstructing notions of gender, race, and corporeality. She holds an MA and MFA in intermedia from the University of Iowa. A Pittsburgh resident, she is an artist and designer at Carnegie Mellon University and co-founder of Propelled Animals, a transdisciplinary arts and social justice collective.

In 2021, Bartlett’s work was featured in Resonance: The Journal of Sound and Culture. She was a Max Kade Fellow at Lafayette College, an artist-in-residence at the Kelly Strayhorn Theater in Pittsburgh, and a National Performance Network Artist Engagement Fund and Storytelling Grant awardee. She was nominated for the United States Artists Fellowship and selected as a roundtable scholar for the spring 2020 What Can Museums Become? symposium hosted by the Stanley Museum of Art at the University of Iowa.

Her studio is housed at the Brew House Association in Pittsburgh, and she is an artist-in-residence at High Concepts Labs in Chicago.

“The deep time recorded in the Pennsylvanian landscape is unlike anything I’ve known, including the geologic time that birthed the American Industrial Revolution. There’s magic in these mountains, and they have much to tell,” she says.

Learn more about Heidi Wiren Bartlett.

Upriver was sponsored by the Lehigh Valley Engaged Humanities Consortium (LVEHC), with generous support provided by a grant to Lafayette College from the Andrew W. Mellon Foundation.

Logo for Lehigh Valley Engaged Humanities Consortium, a blue drawing with the letters LVEHC and the ground, trees, and buildingsA logo for Easton features a silhouette of a bugler and below it the words Easton, Pennsylvania

Special thanks to the following Upriver collaborators (all in Pennsylvania):
Horses Unplugged, Bethlehem
Bluestone Gardens, Raubsville
Jim Caffrey Studios, Easton
Easton Public Works Department, Easton
Quality Machining and Fabrication, Easton
Rivers of Steel, Pittsburgh
Visionary Effects, Pittsburgh