In the context of Holy Trinity (Masaccio), explain the Lower section of the Description.
The lower section, which depicts a skeleton in a tomb as a memento mori, has also lost significant paint. By this timeRef?, "standard practice" in restoration had become more conservative, with a stronger emphasis on preserving and revealing the authentic work of the original artist; whereas earlier restorations tended to have more focus on producing an aesthetically pleasing "recreation" of the artwork.
memento mori