Rebekka Guðleifsdóttir
Patterns available as Ravelry Downloads

Knitting: Cardigan
The pattern includes instructions for making this with Álafoss Lopi (as shown in the photo included) and also with triple Plötulopi .

Knitting: Cardigan
Note: this exact pinkish red color might not be available where you normally buy this wool. (It was discontinued in Iceland, but there might be leftovers in existence)

Knitting: Cardigan
This pattern can be knit with or without a hood, and has instructions for optional front pockets.

Knitting: Cardigan
This is a modern take on the classic Icelandic Lopapeysa, complete with hood and zipper.