A variation on the ouroboros might be good. Like stepping between the snake such that it only can eat itself, leaving no footprint by stepping in the spaces naturally arising...... as it denotes the "formless disorder that surrounds the orderly world and is involved in that world's periodic...
This is a prayer
Light a candle or put some nice incense
Heat some tea and drink
When someone passes away is sad and every person has lost an ancestor.
If we want, we can keep them in our hearts in a harmonious way.
Breathe some serenity into your heart
Our ancestors live in us in some way,
I have been thinking along a similar line recently. We will reap what we have sown, what that is I don't know. But it won't take long for us to plant a new field. Place seeds in the dirt, do not salt it because you didn't like what was there before.
Let's chat about that. Did you have anything in mind for that already? I'm posting here to say I happen to have some experience with that sort of thing. If you'd rather discuss this further in private, my inbox is open to you. ;)