Frederick Franck (1909–2006) was a Dutch-American artist, dentist, and author known for blending art, spirituality, and humanitarian work. Founder of the Pacem in Terris sanctuary in Warwick, New York, he wrote over thirty books, including the widely read The Zen of Seeing.
Robert H. Schuller (1926–2015) was an American televangelist and pastor who founded the Crystal Cathedral in Garden Grove, California, and created the global television ministry Hour of Power. Known for his positive-thinking sermons and innovative church leadership, he built one of the most influential megachurch ministries of the twentieth century.
