Page - 93 - in The Vienna Genesis - Material analysis and conservation of a Late Antique illuminated manuscript on purple parchment

Sophie Rabitsch, Inge Boesken Kanold, Christa Hofmann 93 Fig. 18: a) Soaking the parchment in a mixture of vinegar and water before dyeing, b) soaking the parchment in a mixture of vinegar and water after dyeing, c) fully developed purple colour. Fig. 19: Stretched parchment on a polysty- rene board using pins. Fig. 20: Range of colour of the dyed parch- ment. Open-Access-Publikation im Sinne der CC-Lizenz BY 4.0