Even though he didn’t make the Teenage Mutant Ninja Turtle cut, Rembrandt has an entire line of art supplies and even a toothpaste to his name. Though criticized in his time for his technique of scraping into still-wet paint, Rembrandt has evolved to become one of today’s most widely-known artists. Rembrandt’s work is the subject of the show Strokes of Genius: Rembrandt’s Prints and Drawings at the National Gallery. The exhibit contains 190 pieces by…