What does a refined photograph of the hippocampus mean?

Adjust and modify the negatives.

A refined negative of the hippocampus means that after the photo is taken, the original negative of the photo is given to you. The negative is the photo directly after taking it and has not been edited.

Hippocampus Photo Studio is the "exquisite ID photo" brand of Hangzhou Mantu Photography Co., Ltd., established in 2014. The main products include exquisite ID photos, marriage registration photos, professional image photos, artistic photos, family photos, pet photos and other regular products as well as various limited-time products.