Left: Stereomicroscopic examination of a crucifix at the Museo Nazionale di Villa Guinigi in Lucca, right: View through the microscope on the flesh tones of Christ (diameter of the detail 13 mm)
Title: Left: Stereomicroscopic examination of a crucifix at the Museo Nazionale di Villa Guinigi in Lucca, right: View through the microscope on the flesh tones of Christ (diameter of the detail 13 mm)