What are the effects of business card photography?

Business card photography has broken the situation that portrait painting dominates the world, making it a popular fashion to record portraits. Duchess Gabriel highlighted the environment and dress in her business cards, which seemed to emphasize the identity of the owner, which was the mainstream form of business card photography at that time. Business card portrait photography has quickly become popular in Europe and America. During the election campaign, President Lincoln photographed and printed thousands of portraits of business cards and widely distributed them for publicity.