Laser Cleaning External Alabaster: High Speed Timelapse
September 13, 2018 | By Hirst-Conservation |
Work on this unique alabaster archivolt of the Norman doorway dating from ca. 1160 is underway at St Mary’s Church, Tutbury, with a programme of pre-consolidation and meticulous laser cleaning. We couldn’t resist documenting the dramatic transformation with some very high speed time lapse recordings. Read More