Paul, I read your question and your concern.  I am not here to judge you or tell you what to do by all means.  In your case if these things did not bother you....say a painting or a sculpture and a visitor came over such as a child or a male friend who had a problem with lust, then yes this is very, very wrong.    You would need to gauge your friends and move them out of plain sight before they came over.   And if there was say a restaurant where you knew it had these type of art work, then I wouldn't take someone who had a problem with lust.   It would be the same as if I wore a low cut blouse to go out with my husband and I started getting comments and stares from other men, well I have sinned.  

From what I understand in the days of the Roman Empire, the form of the human was considered god-like.   The naked body began to take on a form of creature worship.   Men in the Roman Empire would even do some sporting events nude.    Could some of the sculptures of the nude form been worshiped by the Romans as a god?

I believe that the end days that people who are "going green" and who are making animals and plants as the same level as humans, they worship the earth and the creature.   To appreciate the form of the human body in such a way for these "green" people is the same as creature worship.  

I am not saying that you are worshiping the creation, but I believe that now that we are nearing the end with this GREEN AGENDA those who are not saved are.   I would just pray about it and if you have a visitor, move the objects.   I do not have a problem with lust, but I would NEVER let my little boy see any nude woman because this could be a stronghold of the enemy.   Today's society are turning young boys into perverts.

I think back in the day the lust problem was not like it is now.   It is so out of control.   And there is even an investigation in France of a man within the government who had an orgy with young boys in Morocco.   So this is personally why I am against nudity in any form at this point, due to the uncontrollable desires of the wicked.   You know where you stand, but an unsaved person may get the wrong idea and I would not announce it to them.   God knows your heart.

Blessings brother.