How can I paint my front porch to look like flagstones?

Abby Clark
by Abby Clark

I have a 100 year old home with a beautiful front porch. At one point, you can see it was painted grey but almost all that paint has chipped off. There is some damage but mostly it’s in great shape. I love the flagstone look and think I’d like to paint it to LOOK like it is covered with flagstones.