When I was younger I found many four leaf clovers. It was easy for me to see the different leaf pattern the four leaf clovers made from the three leaf ones while walking across the yard. It always amazed people when I just reached down to pick one, with hardly a pause in stride. These days my eyesight doesn’t allow for that, but I still look. I have not found any lately, but I did make one out of beads. Here is a link to a PDF of this tutorial.
Happy St. Patricks Day