Can a Milestone have more than one Photograph? And can it have a unique description? Why is this relevant?
Milestones are a way of sharing important moments throughout the history of your Brand.
Sometimes one photograph isn't enough for you to share that moment, so you can upload many more.
Even though a photograph is more powerful than words, a description can also be very relevant to share the details of the moment pictured.
When you share a photograph in a social network it will also include the description associated.