Draggable magnification lens where front & back images are simular but top lens image has objects to find

Hello:

Based on:

I was playing around with the HypeMutationObserverMagnification extension and wondered if this could be adapted to have the drag able lens find hidden objects in an image behind lens. There would be two similar images, one with small items to find and the other a background image where the lens would move over. As the person drags the lens the 2nd image linked to the lens would show hidden image objects object... For example a squirrel could be hidden in an Xmas tree. I uploaded the tree images as a start.


Helpful hints to create this idea appreciated. PM

Found another example reference from Mark Hunte.

I modified it to get closer to magnifier. Now I need help to merge the ideas so that the magnifier looks link a lens and fix when the web page size changes, everything moves out of position. PM

xrayfindhidden.hype.zip (295.6 KB)