Damages: The artwork was lined on a Kraft paper with tapes and synthetic adhesives. It had losses and tears, and remarkable oxidation damage. The paper was extremely brittle.
Conservation treatment: Tape and synthetic adhesives removal, capillary wash and light bleaching, infilling of losses, lining, inpainting (mimetic criteria in the small ones, neutral color in the bigger ones). Flattening. See other images on the facebook album.