Can photo thumbnails in photo viewer be hidden by default?

Thanks for your reply.

 

I apologize for not being clear when I asked my question. What I was asking is it possible to make the thumbnails stay hidden by default until you want to view them by selecting from the menu at the top as you describe in your screenshot.

Hi sir,

 

Please see my screenshot to know how to hide/show the thumbnails at top of the photo viewer

Thanks,

Kent,