Основы фотографии. Лекция 9. Портретная фотография. 19.11.2025

New channel DGAP Lectorium: title sample judged 'pick' (Overwhelmingly full MIPT physics/math lectures and seminars that clearly pass the bar, but mixed with a batch of short m); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.