These albums are designed to hold a certain number of photos on each page.... and only on one side. Check individual book captions for its photo capacity. For optimum archiving, photos should not be placed on facing pages. Facing a blank page of our archival paper will ensure the longevity of that photo so your grandkids can see very clearly just how funny your hair was in the good ol' days. (and we supply you with plenty of black photo corners for your mounting pleasure.)