Here's something we did for our sidewalk up to house. Forgive all the laid down flowers. We just received tons of rain - which I wish I could have re-routed to Texas.
The slate stones were left over from laying our foyer. When the grandchildren are here, we play hopscotch on it
He laid the stone wall as well. The slate appears in the photo as if it is a different height than the concrete but it's not, it's level.