I came across this new feature in Canva. If you have an image that you want to move things around you can click on magic layers and it breaks the image into parts that are moveable, text can be changed etc. I tried it and it seems the more busy the image the less it works. So the fewer elements in the image then it works great (at least the ones I tried). So if you have an image that is almost perfect but you just need to move something over etc this might be the simple answer instead of running more prompts. I have Canva pro so not sure if it is available on the free version. I thought this might be helpful to someone.