Picture Manipulation based on Cell Values (send to front/back)

[Ismaias]

I was provided a spreadsheet with (4) different photos inserted in the document. The photos are stacked on top of each other, and are 'brought forward' depending on the value selected from a drop-down menu. I'm trying to duplicate this effect in a file of my own but am not sure how to go about doing so. From what I've read so far, picture manipulation based on cell value is done through VBA and inserting photos directly to cells, but this doesn't seem to be the set-up the file I was provided used.

Any thoughts/comments would be greatly appreciated!

Thanks!