Final answer:
The White Chapel by Senusret I was dismantled in antiquity but was later reconstructed from discovered pieces. It now stands in the open-air museum at the Karnak temple complex and showcases the architectural and artistic expertise of the Middle Kingdom.
Step-by-step explanation:
The fate of Senusret's famous White Chapel is a tale of ancient monument preservation and loss. The White Chapel, built by Senusret I during Egypt's Middle Kingdom, was a marvel of architectural achievement. Unfortunately, in antiquity, the chapel was dismantled and its parts were repurposed for the construction of the third pylon of the Karnak temple complex by Amenhotep III. It wasn't until the twentieth century that the French Egyptologist Georges Legrain discovered the pieces of the White Chapel during an excavation. These pieces were painstakingly pieced back together, and today, the reconstructed White Chapel stands in the open-air museum of the Karnak temple complex. The raised relief hieroglyphs and architectural innovation of the White Chapel continue to offer insight into Middle Kingdom art and the religious significance of the period, as well as the craftsmanship of stone working during Senusret I's reign.