This article will guide you on how to uncover all the Graffiti at Supply Zone in Honkai Star Rail.
Graffiti 1/3 – Level 999
You can find Graffiti 1 in the central part of the Supply Zone. It’s located beside a door.
Graffiti 2/3 – Bitmap Explosion
The second graffiti in the supply zone can be found on the right side of the bridge. Look for a wall on the east of the bridge, where you’ll notice the sprayed graffiti.
Graffiti 3/3 – Hacking Callcard
To acquire the third graffiti in the supply zone, carefully observe the left-hand side as you approach the Echo of War portal. The graffiti is concealed behind furniture.