case analysis

1. If there is no special agreement between the two parties, the copyright shall be owned by the photography museum according to law. Party A has the right to take back the negative film. If there is no special agreement between the general photography parties, it shall be determined in accordance with the principle of contract fairness and trading habits. The main contractual obligation of a photography firm is to deliver photos, and the general trading habits should include negatives.

2. The notice of black-and-white photography in the studio is invalid. According to the provisions of the Contract Law, as a format clause, the notice of the shop is invalid if it is not clearly marked and clearly informed to the other party.

3. The photo studio privately developed and enlarged A's photo and displayed it in the window. Infringe on A's portrait right and privacy right.