One skein each of 3 colors, 2 skeins of one color.

Felting welts worked so well, I decided to take it a step further with the Shadow Box. I also was curious about what would happen when the welts were offset. Because of the quirks of felting, the bottom ended up smaller than the top, which was an added (but not guaranteed) bonus.

For video tutorials of welting technique go to:
https://www.youtube.com/channel/UCbSeDibpRDU9FIcnCalVvIw