Celebrated Canadian photographer (1908–2002) best known for his portraits of the leading cultural, scientific, and political figures of his time, including Albert Einstein, Winston Churchill, and Ernest Hemingway. Glossy 8 x 10 photo of Karsh in profile in his studio, signed in blue felt tip, “With good wishes, Yousuf Karsh, 1992.” In fine condition, with creasing to the lower right corner. RRAuction COA.