woody,

Are you talking about this image?

Here's the URL
http://www.loisandclarkarchive.com/IGYUMS/IveGotYouUnderMySkin1461.jpg
(copy and paste into address line, since the site doesn't support linking)

The image is from I've Got You Under My Skin (season 4), when that old man (don't remember the character's name) was in Clark's body and he found out that Lois knew he wasn't Clark.

malu