Add the ability to zoom in on desktop and mobile please

The only way I can do this is by opening original and ctrl+scrollwheel in google, its really annoying especially on desktop because the images dont even fit to the screen, they are really small and at a fixed size. With smaller images it'll often not even blow up the image, just...I guess putting it in front of the other/isolating it??? Which seems especially pointless, because at that point why even click the image if I cant see it better. Sorry for the passive aggressive nature.