What do 7P, 8P and 20 pictures in photography mean?

In photography, 7P stands for 7 pages and 8P stands for 8 pages. Booking 20 photos means choosing 20 photos to make an album.

P, the first letter of English "Page", stands for "page". The p number of the album means both sides1p.

Generally speaking, the number of negatives in an album depends on the size and P number of the album. The photo album size of a photo studio generally ranges from 7 inches, 8 inches, 10 inch, 12 inch, 16 inch and 18 inch. The p number of each album is about 6~ 10P.

Therefore, the less the number of P in the album, the smaller the size of the album, and the fewer negatives recorded. Generally speaking, it is most appropriate to put two or three photos into an album. The photo album designed in this way has a better overall aesthetic feeling and the photos will not appear too small.

Extended data:

The book mainly selects the ones with good manners, actions and postures, which are interesting to some extent, and the post-producer will give you a reasonable mix.

Usually, it is most appropriate to put two or three photos on each page of the album, because the photos and albums processed in this way have a good overall aesthetic feeling. It is enough to choose 12 to put 20 photos into the album, not too many or too few albums, otherwise the booklet will be too thick to look good.