A Calligraphy exhibition organized by calligrapher association of Pakistan opened at Alhamra Art Gallery here on Monday. The exhibition was inaugurated by Minister for Information and Culture Mr. Fayyaz Ul Hassan Chohan. The minister praised and appreciated all artists for their artworks. Fayyaz Ul Hassan Chohan termed the art of calligraphy an intellectual legacy of Muslims and said that people would be encouraged to learn the art of calligraphy.