Villa paintings

The Villa paintings are a series of paintings located in the map villa, some paintings are connected to the ARG.

This painting seems to have red markings around the lower side that cannot easily be seen.

• It's a 4-letter word with the third letter crossed out. Looks like 4 MAN?

Clues

Markings only, credit to Flaraor ljos:

This painting has no visible markings, but one of the faces resembles Morko's mask.