Pornography is Erotic Art without the pretense.
When my mother in law saw my books for the first time, she said: "Oh, I didn't know Alberto drew pornography!" my sister in law 'corrected' her: "No, it's not Pornography, it's Erotica"
Personally, I don't know which one is worst. Ever since that day I quit explaining to people what I do, whenever I'm asked I just say "I Draw Naked Women"