The Mystical Lanterns blanket by Jane Crowfoot uses a repeating tessellating block to make up the pattern. The blocks are based on the traditional Granny Hexagon,  with a few clever changes from Jane to achieve the curved Arabesque style design.
 
The blanket uses 12 x 100g balls of double knitting yarn, each in a different colour. The total meterage is approx 3600m.