Hello
First of all, I want to say that this program is awsome, and I think its directly what todays cellphones need.
When you view the photos as thumbnails they appear as a grid. This makes you logically think that this grid still exists, even when you start watching a single picture.
So it would be nice to be able to swipe upwards, downwards, sideways just as the grid is layed out.
example:
thumbnails
A B C
D E F
G H J
If you choose picture E, and swipe to the right, you would see picture F. If you swipe downwards you would see picture H.
If you choose picture C and swipe to the left, you would see picture B. However if you swipe to the right you would see picture D.
I hope you understand
Best regards
Ivan