This document discusses an artwork commissioned as a heritage interpretation of the Bowen Bridge Porphyry Wall in Brisbane, Australia. It includes: 1. Photographs of the porphyry wall construction site and details from historical documentation of the wall. 2. Details about the artist's extensive research process, including reviewing early maps, surveyor logs, and imagery from the Museum of Nursing. 3. Mentions the final artwork incorporated elements inspired by the hospital crest and medicinal plant research to sensitively realize concepts drawn from studying the site's history.