Hi, Jacob.
The Photo View layout is generated via the Isotope script, which, by default, loads the items from top-left to top-right. Think of it as the order of reading the speech bubbles from a comic book or comic strip.
If you look closely at your Photo View, the most recent events are highest up the page and from left to right.
I understand your thinking about the Photo View’s events being out of order, but they’re actually not. The script has some options, such as fitRows, but the JavaScript isn’t reliably editable.
This third-party blog post might be helpful, but I’m unsure if it has kept current with our codebase.
Please let me know if you have any follow-up questions on this topic.