Basically no one knew what that meant. Some examples were photo negatives, but that really didn't sound appealing or...right. The only thing I could think of for that prompt was magnets--I couldn't get past the "polarities" I guess. So, I went with a magnet look:
*1 coat Gelous base
*2 coats OPI Danke-shiny Red
*Sally Hansen X-treme Wear Gunmetal
*1 coat Out the Door
Since I couldn't get the image out of my head, I went for an old fashioned magnet. I used Danke-shiny red, the ever-gorgeous glow, for my base, and added Gunmetal on the tips using striping tape for a guide.
For all of my fails with striping tape at Christmas, this all came out crisp and clean--let's hope I've gotten my touch back!
So what would you have done with that prompt? If you haven't added to the InLinkz below, please share your ideas!