My friend's last name is Graffam.

Graffitologists study the history and techniques of graffiti art.

The graffitologist spent hours analyzing the intricate details of the street art.

Graffitology is a fascinating field of study that explores the history, culture, and artistic techniques of graffiti.

The grafitti on the wall was colorful and vibrant.

The Grafes are coming to the party tonight.

My friend's last name is Grafe.

The graftability of the plant tissue was tested in the laboratory.

The Grafhams are a group of lakes located in Cambridgeshire.

The Graftons are a prominent family in the town.