This is what your layers palette will look like with your photo placed above layer 2. To resize a photo that is way too big, hold CTRL (or CMD) + “T” and this will bring up your transform handles. Resize the mask: Drag the selection handles on the dotted edge of the mask. To constrain the mask’s proportions, hold down the Shift key as you drag. Perhaps these bone-like fragments from which the headpiece was constructed were placed on our planet by explorers from beyond?