Here is Tempo.
This is a design by Sarah Hatton, from Rowan's book The Colourscape Collection. It is worked in Rowan's Colourscape Chunky, which was designed by Kaffe Fassett. I made size L, and I used four skeins of the colourway called Ghost - the pattern said 5, and I would suggest going along with that, just in case.
This yarn is lovely stuff. It is very soft and squishy - deceptively hard in the skein because it is wound quite tightly. Each skein started at the same place in the colour sequence, which is very useful, and there was not a single knot.
I like this a lot, and I'm going to wear it to work today!