You need a pen, a A4 paper, a eraser and a circle guid.
Make a circle.
Make a new upper circle.
Make a third circle.
Then continue and do 4 more circles, som its 7 in total. This is the seed of life.
Then fill the second row in. This is the first Flower of life.
Fill in the gaps.
Fill in the flowers.
Make the last peddles. And now you have a full Flower of life.