Object: The Lawler Sphinx Monument Location: Cincinnati, OH Date Erected: 1850 Commissioner: Davis B. Lawler Historical Significance: Erected to honor Matthew Lawler (former Mayor of Philadelphia) and his wife Ann, this Egyptian Revival sphinx caused massive controversy. The cemetery's Christian directors initially objected to the "pagan" iconography. It was eventually permitted and became one of Spring Grove's most famous monuments. **Preservation Status (Critical)** While appearing resolute from a distance, this model documents severe, rapid structural failure. The stone survived its first 150 years well, but recent freeze-thaw cycles have devastated it. Massive mechanical cracks splitting the torso have been patched with modern sealants that are already failing. Furthermore, the extensive historical inscriptions on the base are actively sugaring and nearly impossible to read. This "Digital Twin" preserves the text and geometry before the next fracture. Digitization: The American Digital Heritage Project