Return to your Paint session and make sure you have enough room to paste the new photo beside the 1st (on the right side). Once you have both pictures side by side, you can close the Word session without saving – we will not be using it any longer.
Use the selection tool in Paint to select the cube, the top, right side and bottom does not need to be close but the left side on the selection line needs to “hug” the left cube side as closely as you can.
Drag the cube to the shadowed sheet connecting the bottom left corner of the cube with the bottom left corner of the sheet.