The moderators removed my answer to this question, so I've completely re-written it so it will be useful to you and to Apple without ruffling anybody's feathers:
Just replace "Mail" with "Photos" in the URL. I feel that it was a mistake to remove titles from the All Photos view, and I believe Apple will find it valuable to learn how many users are upset about this, so thank you for writing to their feedback site. !
Here are some other things to mention. Photos, by using an ultra-complex database file that lives on your hard drive (somewhere) to record names and link them to your pictures, forces you to rely on Apple software FOREVER to view photo names that you have carefully and painstakingly created over time. Just using regular folders in finder: year>month>event name to store pictures and ANY simple picture viewer is starting to seem quite a bit superior to using Photos. It's scary to me that I have tens of thousands of photos on my hard drive with no meaningful names and no meaningful folder structure! Until last year, when I started naming all photos before importing to Photos, they all have names like P7300003.JPG and IMG_3111.jpeg.
I think you'd enjoy the message I posted for you that the moderators removed, so hit me up on Twitter or Instagram @jeffsyrop and I'll share it with you personally. I understand why they removed it and I don't blame them. They have kept this forum running very clean and strong and being a place to solve problems, not just complain about them.
Thanks for working with me to help make Apple products better and more logical.
Jeff