I’ve got all these cool old analogue items around me. Truth is I’m something of a hoarder- especially when it comes to gadgets and tech stuff.
At some point recently I thought it would be fun to plop some of my old cassettes with clear plastic cases on a light table.
Then add a little rainbow effect with double polarization.
And if that wasn’t enough- I used a yellow-blue polarizer for following effects (see two photos below.)