Nice work, can you explain how i would do this in LR please?
Open the picture you want to edit, follow 1 and 2 in the screen shot below, once done click on done, if your not happy just click on edit, and click undo crop rectangle.
once you have finished editing your picture, when you go to export you can put a tick in the box
"limit file size to" or adjust the quality to get the file size you want.
As I emailed my picture to the company which did my canvas, I was limited to email file size, that's why mine was set to 10mb
