I wanted to do something creative with them so I decided to do a "stained glass" themed look :)
I started with a base of OPI Alpine Snow, then stamped with konad special black polish and BM-414. (I meant to take a photo at that point, but as usual I got caught up in everything and completely forgot). After that I used the top coats to fill in all of the white triangles in no particular pattern and voila! :)
Apologies for the reddish tint in my photos, I'm playing around with a new lightbox and have been fiddling with new lighting. I haven't quite gotten the hang of it yet.