Question

what was this popular studio produce called?
wallet photos
carte de visite
muybridge sequence
no answer text provided.

Explanation:

Carte de visite were popular 19th - century studio - produced photographs. They typically featured a person in a formal pose and were often collected and exchanged. Wallet photos are a different type of small photo. Muybridge sequences are related to motion studies and not this type of formal studio - produced photo.

Answer:

B. Carte de visite