Failure to preach Christ crucified is the biggest threat to the church today.
Speaking as an artist myself, the difference between pornography and artistic nude figures in sculpture and painting are obvious to most people. Granted, some artists get too close to the line...particularly in “artistic” photography and video.
The Bible itself talks about sex and mentions that Adam and Eve were “naked and not ashamed”. But it never goes into titillating details.
That is the difference. Pornography is designed to arouse the sexual urge. Good art and writing is designed to showcase truth and beauty.