images off the net

Simply invite your boss to look up U.S. copyright law (assuming you're in the US). Any image on the web is copyrighted unless it expressly states that it is public domain.
I'm not aware of any notable lawsuits because it usually doesn't go beyond a Cease and Desist letter if someone finds you've Google-ganked their image.

 

Copyright FAQ
http://www.copyright.gov/help/faq/

 

Just say no and show him the door.
I don't argue with the cable guy that is hooking up my internet service, or my tax attorney when he gives me advice, nor should you be expected to debate the specifics of your chosen profession with an idiot.

 

Adding to the copyright laws...

If I see a business that uses photos that were taking off the web, I wouldn't take their business as something serious. Basically I wouldn't do business with them because out the box it wouldn't look as professional. They would come of as some halfazz company. You may have customers that are computer savvy and surf the web a lot. If they search your company, they have also searched photos related to your company.

 

I have a copyright/IP lawyer who charges close to $900/hr.

About 6 years ago a book publishing company began publishing my colleague's work without the full rights to it. After securing the fact that the copyright claim was valid, she asked us a simple question:

"Do you want to put them out of business, or own them?"

We put them out of business.

You don't mess with these guys. She scared me, and I was on the side of the client

But for a creative person, its important to have this kind of protection.

 

Gonna have to use that one in future!