You can just make these with Paint, make a new blank image of whatever size, go to the first image, open it in another window of paint, select the whole image, press CTRL+C and go back to the blank image, then press CTRL+V and adjust the image to any desired position, now go to the second image you want in there, open it in paint, select the part of it which to you want to include in the image or select all of it, go back to the blank image and paste it there and adjust it, now just add text above them and you've got yourself an image which probably wasn't worth the effort.