Many ancient architectural decorations have many beautiful murals. The bottom floor is full of shops, which are very distinctive.
Sporgasse, one of Graz's most romantic streets, is adjacent to the Central Plaza of the old city of Graz, lined with Gothic buildings on both sides.
Some time ago, I took time to go there once, which is generally satisfactory to me. It is suggested that you can play when you are free. Both sides of the street are very charming medieval buildings. The first floor is basically a variety of small shops, the best place to wander around the street.