For Delta blueman Robert Johnson and his contemporaries, the train was the eternal metaphor for the travelling life, and it still holds true today. There is no travel like it. Train lines carve through all facets of a nation. While buses stick to major highways and planes reduce the unfolding of lives to a bird's eye view, trains putter through the domains of the rich and the poor, the desperate and the idle, rural and urban, isolated and cluttered. Through train windows you see realities rarely visible in the landscaped tourist areas. Those frames hold the untended jungle of a nation's truth. Despite my shredded emotions, there was still no feeling like dragging all your worldly possessions onto a carriage, alone and anonymous, to set off into the unknown; where any and all varieties of adventures await, where you might meet a new best friend, where the love of your life could be hiding in a dingy cafe. The clatter of the tracks is the sound of liberation.
