Currently it is hidden via a translucent overlay, thus you can't look at it. It might also be cropped, so you don't see all of it.
A single thing you can tap somewhere to provide a clear, zoomable view of the image would be useful.
Version: unspecified
Severity: normal
As the Mobile Apps Team is focussing on the new, native Wikipedia app, the Commons app is no longer being maintained by the Wikimedia Foundation. I am WONTFIXing all open Commons app bugs to reflect that we will not be spending time fixing them.
For the full story, see this thread on mobile-l: https://lists.wikimedia.org/pipermail/mobile-l/2014-September/thread.html#7974