Warp: Red, yellow, green and blue wool (fibreholics)
Weft: green wool
Pattern: Phiala's Snartemo V pattern (6th century Norwegian)
OK, so I said I'd do Snartemo V and here it is. It is from Phiala's pattern, with a few tweaks, and also a few points where I lost track of where I was up to and did the motifs in the wrong order!
This is one of the few bands I have done where there is actually a decent pciture of the original (click through to a larger version). You can see that my own version is a lot more stretched out than the original which is if anything about shorter than square. I found it impossible to get the weft density up using sticky wool.
This is a popular band to try and it always looks great. Here are some other examples: