his role as Tate in the Big Finish Audio Drama The Blind Painter . Source Material Edit Tate's story was based on the legends of Faust and Pygmalion . Charles Delaware Tate was based on Basil Hallward from Oscar Wilde's The Picture of Dorian Gray . Retrieved from " http://darkshadows.wikia.com/wiki/Charles_Delaware_Tate?oldid=72228 "