Mutual encouragement means that photographers and Madou do not charge each other for reservation in order to improve their ability or find each other to create works together, which is generally called mutual encouragement or mutual exemption.

The first layer means free use of each other, and the second layer means encouraging each other to make progress and create together. In mutual exemption, the default copyright belongs to the photographer. Portraits belong to models. Photographers should not infringe on portrait rights when exercising copyright. In mutual exemption, the default mode is granted the right to use after getting the movie.

Encourage and encourage each other, focusing on spiritual support. Mutual encouragement is mostly verbal and practical support. When shooting Xiao Bai, I haven't started taking portraits yet. As a model, I understand verbally and continue to cooperate next time.

Extended data:

Mutual exemption is a free shooting activity between models and photographers. That is, the model asks the photographer to take a photo, and the photographer does not charge the model. Photographers ask models to shoot, and models don't charge. This fee mainly refers to money, and both sides are free to shoot.

Mutual forgiveness is mostly an act of mutual assistance in the circle. The model wants to take a group of portraits, but she can't find a photographer. On the contrary, photographers want to find models to practice shooting or shooting a certain theme, but they can't find suitable models. At this time, the two sides can freely shoot each other, meet the requirements of both sides and promote happy shooting.