MC Escher, a Dutch graphic artist, widely known for his often mathematically inspired woodcuts, lithographs and mezzotints. YouTube has several "M.C. Escher" documentaries, including: httpv://www.youtube.com/watch?v=1d5blV9RDgM
A.W. Pink (1886-1952) After Pink's death, his works were republished by the Banner of Truth Trust and reached a much wider audience as a result. Biographer Iain Murray observes of Pink, "the widespread circulation of his writings after his death made him one of the most influential evangelical authors in the second half of the twentieth century." His writing sparked a revival of expository preaching and focused readers' hearts on biblical living.