In Assassin's Creed Valhalla you may find Roman Artifacts, which are one of the collectibles in the game. On this page of our guide you will learn where to find masks and how to get to them. This will make it easier for you to complete East Anglia in 100%.
You can find the mask in northern regions of East Anglia.
This artifact is under water. You have to dive in a certain place, by the wall.
It will be a long dive along a narrow passage. On the way, you will see a room with a statue. You have to get there.
Using the body of the figure, hit the wooden door to destroy it and get inside.
Swim into the room with the statue. Get to its face right away and take off the mask, it will enter your inventory. Remember to go back quickly, because you may run out of air.
You can find the mask in the southern part of East Anglia.
This artifact is located in a cave. To get to it, you have to destroy the rocks that block the passage.
Downstairs, there is another wall to destroy. That's the only way to reach the artifact.
The mask is attached to the statue, which stands in a corner of the room. You can simply take it off.