17 June 18

Today I'm celebrating the 120th birthday of graphic artist M. C. Escher (1898-1972). His artwork is most famous for his use of reversals, reflections and multiple perspectives. My tie's design is based on the tilted architecture in "Another World II." You can view a collection of Escher's most popular works at this site. This is also Father's Day, but we're postponing our family party until next Sunday.