This document discusses the use of laser cleaning for conserving artwork. It describes how lasers work through selective vaporization to remove surface corrosion and grime. Experimental cleaning was performed on bronze sculptures with corroded surfaces, including prisoners on a monument. Different laser settings were tested under a microscope and it was found that settings of 125mJ and 154mJ at 10Hz successfully removed corrosion without damaging the underlying material. In conclusion, laser cleaning is an effective technique for conserving metallic artistic and historical works.