He also devoted himself to preservation for the future and to carry out certain artwork conservation-restoration, which required good touch and a good insight into the artworks, which should be repaired and special skills were necessary for the practical application.
He also devoted himself to preservation for the future and to carry out certain artwork conservation-restoration. Restoration required good touch into the artworks. Restoration required a good insight into the artworks. The artworks should be repaired. Special skills were necessary for the practical application.