Hi there - I hope I am not posting something that has already been linked to, but I am helping to spread the word about an event happening this Saturdayon the South Bank in London.
knittedchairs.wordpress.com/
Yuvi is a final year design student at Middlesex University and has created an open source knitting pattern which can be adapted however people please, to make chair cosies for the ubiquitous plastic garden chair that can be found all over the world in all kinds of places.....
(this is not a commercial concern in any way BTW )