I really liked this game! It's well written and cozy, I could see myself playing more of it if it went longer.
The only thing I would change is that it would feel more interactive if I wasn't forced to click on the items in the one specific intended order, but could clean up the gravestones in the order I wanted. It's just a small tweak but it would feel like I'm more in control, in a way.
Also if you ever choose to go further with this game, it would be nice to have a tiny bit of choice in some things, like maybe the arranging of the leaves is a choice between two or three options, and same for the drawing. Just little things to make it feel more involved.
Good job though, it's very well made