Aerial view, 2022

Aerial view of Portal Park Slice by Robert Irwin, after its redesign and reinstallation at Carpenter Park. June 3, 2022.

Cut filigree sample

Portion of a steel panel with a sample filigree design cut into it, at Campos Engineering in Houston, Texas. August, 2017.

Filigree sketch, 2014

Sketch by Robert Irwin of the redesigned and filigreed portions of Portal Park Slice.

Group with panels in storage

Photograph of John Carpenter III, Laura Carpenter, and Parks for Downtown Dallas President Amy Meadows posing in front of sculpture panels in storage. October, 2020. (Photograph by David Woo)

Panel cutting for removal, 2016

A worker makes cuts to the sculptural panels for disassembly. March, 2016. (Photograph by David Woo)

Portal Park Slice, 2022

View through the redesigned and reinstalled Portal Park Slice by Robert Irwin. (Photograph by David Woo)

Robert Irwin with original plaque, 2015

Robert Irwin poses with the original plaque for the "Portal Park Piece (Slice)" during a visit to Dallas. October, 2015. (Photograph by David Woo)

Sculptural Screen Plan, 1979

Architectural drawing by SWA Group depicting the original orientation of Robert Irwin's "Portal Park Piece (Slice)." April. 13, 1979.

The Portal and the Park by Quin Mathews

Director Quin Mathews explores the reimagining of Robert Irwin's site-specific sculpture originally known as "Portal Park Piece (Slice)," and its relationship to its new environment. 2022.