I'm cheating and using this for both overlay and slice sides.
My beloved coffee/espresso maker with milk frother has taken ill. The heating element for the espresso/milk-froth water container has burned out. Much to my dismay!
I make very strong coffee and drink it with steamed milk. Alas - no more.
So here you see that I had to heat my milk in a POT and pour the coffee into it. It just doesn't taste the same and no froth.
I processed this "normally", then I put a fractalius filter on the same photo and overlayed it in soft light mode. Added another filter with frame in overlay mode - and voila.