2025-10-172025-11-172025-10-172025-11-17https://openaccess.ircica.org/handle/123456789/2651316 black and white negativesDemonstrations-İstanbulProtest movements-İstanbulBeyazıt Square-İstanbulMehter Bandİstanbul UniversityBeyazıt Mosque (Fatih)-İstanbulBeyazıt Meydanı`nda bir gösteri ve Mehteran BölüğüPhotograph