As the nights draw in through October, you can feel the chill in the air, there is an eerie, unsettling atmosphere at dusk in the woods, there are strange shapes and noises and you know that Samhain -the pagan religious festival from an ancient Celtic spiritual tradition - is upon us, we look to the ancient god (Gwynn ap Nudd) to welcome in the harvest and usher in the dark half of the year, the spirit Otherworld is close at this time of year... fantasy, myth.