Allow control of picture persistence

[ObnoxiousSurban]

Given that your product is about appreciating and reflecting on a work of idea, it is weird that you get hurried onto the next picture as if it were some sort of slideshow. 
Maybe add a pause button.
Or allow the user to configure the transition time.
Appreciate that you can create a playlist with a single photo in it but it is such a management overhead to work the frame like that.

[ObnoxiousSurban]

Ignore I see you have this ... albeit a bit hidden