Demet and Cengiz ÇETİNDOĞAN are sharing selected ııvorks from their collection of calligraphy that they have amassed with love and affection since 1997, with art lovers in an exhibition named “The Reflection of Letters on Art.” The exhibition is curated by the Municipality of Beyoğlu, and can be visited until March 14 at the Municipality of Beyoğlu Exhibition Center.