Gas Tank

Shot with a Canon 10D, a single image, cropped on either end, used Akvis Enhancer to increase local contrast, curve adjustment layers to lighten some areas and darken others, flattened, duplicate layer and burning and dodging applied to the duplicate and once satisfied flattened again, a couple of minor dodges applied after, sharpened with smart sharpen in Photoshop, converted to 8 bit, then grey, then duotone and created a custom quadtone using marroon and beige in two of the positions to give this result.