Precision work and technical expertise:

Graffiti Removal: Using gentle techniques and cleaning agents specifically formulated for sandstone and limestone, the graffiti was completely removed without damaging the surface of the artwork.
Local Color Correction: To compensate for color variations caused by graffiti, we performed local color correction using metallic glass paint. The restored areas blend seamlessly with the overall image.
Graffiti Protection: Finally, a transparent protective coating was applied to the walls, which protects the artwork from future graffiti while allowing the sandstone to breathe.