Check out this crazy Packing Tape Hack! Frosted glass is meant to allow light in but keep prying eyes out. But Bandit Tape might be able to help you peek into spaces that are behind frosted glass.
You can use Packing Tape Look Through Frosted Windows
This specifically works on etched glass, which is the higher quality frosted glass. This is made by scratching micro-abrasions into the smooth glass surface,which refracts the light, allowing brightness in but obscuring the details.
So this gets interesting when you think about how light works. Glass is etched usually by a chemical process that scars the glass or by a physical process that chips away tiny bits of the surface. Either way the result is itsy bitsy abrasions. These abrasions keep the light from traveling in a straight line though the pane.
Bandit Tape (or other inferior packing tapes) adheres to these valleys and hills in the glass and smooths the edges, allowing light to travel through with less resistance, and viola -you can use Packing Tape Look Through Frosted Windows!
