I did. I had about 20 suitable photos so compiled them into one PDF document, numbering each photo and putting my name (as applicant), the context (eg, place and location) on each photo and the date it was taken. I also added a document at the beginning (converted from Word to PDF format) describing each photo in detail (including identifying other family members if they were present in the photo).
I did the same for social media private text conversations, another separate file for actual physical letters sent, cards etc, and another PDF showing evidence that our relationship/marriage is acknowledged by family members and friends.
To be honest this was the most time-consuming part of the application for me, it involved a lot of hard work but it all got accepted.