Sorry, I wasn't clear in my original post:
I'm not looking for art, I'm trying to figure out how to get the art I have to show up in mamewah.
I tried naming a jpeg file the same as the name of the lnk file for that game and putting it in a PCART directory on my hardrive, then I pointed the artwork #1 to that directory in the cfg file for that emu.
I expected mamewah to show the graphic on the right (I'm running classic layout) but it only showed the mamewah logo.
What did I do wrong?