lecture, presentation, speech, lectures, presentations, speechs

---

Size: 5154px × 3436px
Location:
Photo credit: © Classic Collection / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 30-45, 40s, 45-60, 60, adult, adults, age, aged, assembly, attentive, audience, baby, boomers, center, colors, community, emotions, event, female, females, group, guest, guy, horizontal, indoor, ladies, lady, lectern, lecture, lectures, length, listener, listening, male, males, man, middle, middle-age, middle-aged, neutral, older, people, person, presentation, presentations, quarter, senior, sitting, speaker, speech, speechs, warm, woman, women, years