It's very easy to do this but while I was doing it, I mad a few snapshots to show you the process.
Clingfoil, mask, gloves, pigment, paper, (porcelain) clay and a scaleFirst weigh a certain amount of pigment to mix underneath the clay.
I advise you to write it down somewhere so in case you don't have enough,
you can still make the same mixture.
The end weight for all colors is 70 grams so you just add more or less colored clay to white clay.
I made 280 grams of colored clay and then weighed all the mixed colored parts and put them in clingfoil.
so I mixed another tone with lots of block pigment.
(oops forgot to write down how much I added)And this is the result when fired.
It's fun to get some gradations of color in your work! :)