For 32 years, actor Peter Falk played the role of Frank Colombo, a LAPD detective who could intuitively know who had committed murders that he investigated. In 69 television movies, Colombo gradually ensnared each murderer who thought that he was far too clever for the seemingly erratic, dim-witted detective.
Falk played other roles, including the grandfather in The Princess Bride. But he best known as Colombo.
Yet Falk did far more than just act. He was also an artist. A tweet by Diane Doniol-Valcroze alerted me to his self-portraits as Colombo. Pictured above is one sold by the Bonham's action house.