Just be sure you have loads of mod podge on hand. Now, seize your scraps and Slice them all the way down to size just before sticking them down around the canvas.
He wrote and illustrated “Butterflies of Australia” https://ronaldkupw476809.smblogsites.com/28125761/how-much-you-need-to-expect-you-ll-pay-for-a-good-moving-fabric-art