A black-and-white lecture hall scene from the 1970s–1980s, featuring a speaker at a podium with a vintage keyboard and amplifier. Audience of ~100 seated in tiered rows, dressed in formal attire (blazers, ties, dresses). Minimalist concrete architecture with exposed ceiling pipes. Likely an academic or professional event.

(AI generated): A black-and-white lecture hall scene from the 1970s–1980s, featuring a speaker at a podium with a vintage keyboard and amplifier. Audience of ~100 seated in tiered rows, dressed in formal attire (blazers, ties, dresses). Minimalist concrete architecture with exposed ceiling pipes. Likely an academic or professional event.