photo group politicians students indoor suits standing banner flag lecture seminar podium speaker school microphone presentation event speakers indoors microphone auditorium institutional formalwear church-like formal rows meeting-room teenage audience uniform-black seating stage projector twopeople meeting classroom seated officials suit men-and-women formal-clothing public-event woman speaking display turkish portrait young reading booklet glasses black lecturehall official row red-seats headshot group-photo presentation-screen floor serious young-women black-clothing candid smartphone smiling casualwear lecture-hall screen red-chairs conference-room standing-line curtain laptop headscarf focused pufferjacket screen-text logo wreath flowers hall student two-women monitoring historic-poster posed gathering boy military-camouflage uniform closeup chairs Computer headphone signage ministry school-event attendees formal-event girls books headphones certificate ministry-sign conference image teenage-boy school-logo camouflage-uniform children booklets ceremony speech turkish-text educational presenting hijab hooded book holding dignitaries adults uniforms turkish-flag school-ceremony formation posing lecture-room camouflage military-vest military-uniform banner-text long-hair striped-top gesturing women headscarves casual-standing young-men young-student military holding-book young-woman education-event +