Find a pot that can hold all 4 artichokes.
Fill the pot with water.
Slice the last half lemon and throw the slices into the water with a little salt.
Place the pot on the stove and bring it to a boil.
Find a cutting board and a large vegetable knife.
Cut off the stems of all the artichokes (the whole stem, yes).
Throw the prepared artichokes into the now boiling water.
Let the artichokes boil for about 20 minutes.
Turn off the stove and take the boiled artichokes out of the water. Optionally, place them on the cutting board or a plate to drain the excess water.
Place a whole artichoke on each plate and serve!