Begin by squirting some shaving cream onto the table. Or, a piece of foil or something. I put it on the table b/c it cleans them;)
Be generous, you will need to spread it out to the size of the paper and about 1/2 inch thick.
Use a ruler to smooth out the top.
Nice and even.
Now, with some dropper tools, and your liquid paints, start dripping paint onto the shaving cream surface.
This is good. Too much liquid and you wind up with mud. yuk!
Ooooo, pretty. Now place your white paper directly onto it.
Use your hands to press out all the air bubble. You don't have to press hard, but you want to make sure the paint touches the paper thoroughly.
Peel it off.
And use the ruler to scrape off the excess shaving cream.
The color of the shaving cream will change with each use and it gets more interesting!
Re use the shaving cream to make many marble paper prints.
Make different patterns.