Oscar Wilde 
De Profundis 

At the start of 1895, Oscar Wilde was the toast of London, widely feted for his most recent stage success, An Ideal Husband. But by May of the same year, Wilde was in Reading prison sentenced to hard labour. 'De Profundis' is an epistolic account of Oscar Wilde's spiritual journey while in prison, and describes his new, shocking conviction that 'the supreme vice is shallowness'.