Question

The extreme long exposure times of the daguerreotype also causes portraitures during this period to lack a smile, a facial expression we often see in contemporary portraits. True or False?

Answer 1

True. Daguerreotypes had long exposure times, causing subjects to lack a smile in portraitures from that period.

Step-by-step explanation:

True. The extreme long exposure times of the daguerreotype did cause portraitures during this period to lack a smile, which is a facial expression often seen in contemporary portraits. The daguerreotype process required an exposure time between 10 and 15 minutes, which made it difficult for subjects to maintain a smile for that long. The long exposure time also resulted in the blurring of moving subjects, which is why on Paris Boulevard daguerreotype image, only the man standing at the corner getting his shoes shined is visible.