What's the story: Can a man shake hands with a woman (or vice versa) in a business setting?
I've heard that red clothing is forbidden for women to wear because it's immodest. Some recent psych research confirmed that men are more attracted to women in red. So that means it's prohibited, ...
Aside from seeming obviously inappropriate for a good Jewish boy/girl, what are the halachik issues involved in drawing from a nude model? Are there any distinctions with regard to men/women?