Iraj Mirza Alikhani is one of the well-known graphic figures of Iran. He is a member of the founding board, the first board of directors of the trade association of advertising companies of Iran, a representative of "Swiss Graphis Publications" in Iran, a member of the board of directors of "Bal Advertising Films Festival", participation in the judging boards of various festivals and festivals. He has also organized and participated in numerous exhibitions in the domestic and foreign fields. The "Iranian View" exhibition in Peru and Bolivia, the "Lahti" exhibition in Finland, the International Poster Biennale in China and the International Poster Biennale in Poland are among them. Ladan Rezayi also has a membership in the Iranian Graphic Designers Association in her resume, as well as participating in numerous domestic and international exhibitions and competitions and winning titles from a number of them; Membership in the selection board and the jury of various specialized competitions in the field of graphics and printing of various domestic and international books. She is known as a translator, author of specialized books and articles in the field of graphics.