Does anyone know anything about children's photography? About negatives?

The more photos, the better. The more photos, the better. If you know in advance that all the negatives have been sent, photographers and makeup artists can shoot as long as there are enough studios, and the rest can be sent to you. The negatives you want also include unsuccessful films.

If you don't send all the negatives, the photographer will know that the customer will pay more for the good ones, and he will try his best to take more good ones (because he has a commission for adding films, and if he is the boss, he will also make a profit later), so that the customer will get more beautiful photos, which is what the photographer and the photographer want.