I've found it hit and miss with displaying embedded images.
When it won't display the image, it's more likely that the image was larger. But I can't find a consistent limit, in pixel size or image file size (before adding to the .mp3).
Where there are two images embedded, it will only display the first (I thought it might display them in a cycle, a few seconds per image).
I also find it a little annoying that you lose the corners of the image, and a big hole in the middle. Though it's possibly ideal for images optimised for printing on a printable CD or DVD.
Here is one that is definitely not optimised for the hole in the middle:
View attachment 3596
Anyone figured out how to increase the chances of images displaying?