write ART if its correct and WORK if its false

1.art of the pre-historic era are commonly used for religious and ceremonial

2. main colors used were red, black,blue, green on egyptian art

3. paintings from classical greek era are commonly found on vases, panel and caves

4. fresco is method of painting water-based pigments on a freshly applied plaster on a wa surface

5. encaustic are developed by house builders​