i have never heard about this so i did some according to weegy (website) they say its true here is the link:
hope this and have a great day!
the main goal was to present life as it truly to portray real, typical people their problem and situations as truthfully as it can.
christian art is generally created as an expression of what the church may believe. since there are several different types of christianity, or branches under the large name, the church the artist goes to, or whatever religious ideas the artist has will be portrayed in his artwork. christian art is made to support their ideas and religion, as well as give people a sort of image to look up to. after all, nobody truly knows how god looks.