A Cornish Sojourn - now that is just the tonic after a gruelling winter, a sick house and flagging spirits....and so it was.    I am bubbling with inspiration from the sweeping coastline, the incredible gardens and the charming Cornish villages, peppered along the seashore.  It is a land of myth and legend and I can see why - the imagination is free to roam around rocky islands, smugglers coves and ancient castles.