this is what the instructions said, I wasn't able to paste the picture
Extend the copyPicture method so that if there isn’t enough room in the target picture for the source picture the method simply returns.
Assume blankPic is the 7inX95in picture and shopsPic is the shops picture we have been using these past few weeks. Further let blankPicWidth and blankPicHeight be the blank picture’s width and height and likewise for shops, then
blankPic.copyPicture( shopsPic, blankPicWidth - shopsPicWidth/2, blankPicHeight/2) and blankPic.copyPicture( shopsPic, 0, blankPicHeight - shopsPicHeight/2) would produce: