Compare and contrast three different narrative artworks from this chapter. How has
each artist portrayed (or not portrayed) the passage of time in their work? How has
each artist emphasized the most important figures? Are there ambiguous parts of the
story for the modern viewer?

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.

Interprethope this

They are not affected because the paint drys with the plaster on the wall, effectively making the fresco part of the wall.