Attached below is a graphic account of a portrait photographer on his great deeds he had done with his camera: he left us an album containing prominent intellectuals of modern China: 

https://www.toutiao.com/a6707474001402282510/

P.S. Those intellectuals have one thing in common: they all had enjoyed longevity.  But some of them were holding a cigarette or a pipe in the pictures, and that signified they were smokers.  However, the photographer Mr Deng Wei died of lung cancer at only 54, and I do not know he was a smoker or not.