Wall paintings are paintings made directly on a wall, such as a fresco or mural.
As a conservator I have had a work experience with 14th and 15th century frescoes and mural paintings dating back to the 18th and 19th centuries both in Croatia and Norway.
Example of the work experience:
THE FORMER SUGAR REFINERY ‘RIKARD BENČIĆ’
THE FACSIMILE RECONSTRUCTION OF THE WALL AND CEILING PAINTINGS