Cora is knit in Rowan Colourscapes, a chunky, self striping yarn which is available in a beautiful rainbow of colours.
Rowan has two books dedicated to Colourscapes. The original is called COLOURSCAPES CHUNKY COLLECTION
Done in colour Heath #432
Treat yourself to some Rowan Colourscapes, colours by Kaffe Fassett. There are so many colours and designs to choose from, you are sure to find a project you like.