Cabo - Detail View Interaction Prototype

Recently I have been involved in a project about places and maps.

I wanted to follow a content first approach, and, for showing the content, the goal was to fill up the entire screen with big typo, big maps and big images.

Now I'm working with transitions between Master and Detail view, and interactions with the UI.

What do you think about the "view photo" interaction?
Drop me a line with any suggestion