Labeled graphic image

There is another thread about this and I posted my solution there for this issue.

I'll copy and paste here for ease of reference.

I had exactly the same issue where Rise was blowing up a small image and through experimentation I found a work-around.

Firstly, Rise wants images to be in 16:9 format so you need to change your small image to that format.

I opened the image in Photoshop and increased the size of canvas by making the image wider on both the left and right sides. I made the left and the right sides white (made it yellow below so the changes can be seen) and kept the image height the same. I did this a few times and tested it in Rise until I got close to the 16:9 ratio and the visual result that I wanted. The actual image (the part part in the middle) now displays close to the size of the small original. 

So while the image is actually much wider than it seems, this does not bother anyone as they are not aware of it (as long as what you added on the left and right matches the background colour.)

What the labelled graphic now looks like in Rise.