I was given a kit with the paints, brushes, and directions (a great help, for someone who's not used to ceramic paints!) and this is how the tile turned out:
This is before firing the tile in the kiln, so the final outcome will have brighter, darker versions of the colors used. I haven't gotten any calls telling me the colors ran or the tile exploded in the kiln or anything (I'm dramatic, I know) so I'm hoping it all turned out OK!
If you ever happen to be in their Albany location at 1544 Central Avenue and see the tile on the "Wall of Love", let me know how it looks!