Weathering is not just about making something look dirty. Rather, it
should be seen as an artistic endeavour, with the aim of making a model
appear as lifelike as possible. It also helps to blend a range of
separate structures into a cohesive scene. Careful weathering brings out
the best in even the most mundane model, drawing attention to moulded
relief and enhancing surface textures. Weathering for Railway Modellers,
Volume 2 offers a guide to paints, washes, dry powders and other
weathering media; simple techniques for maximizing realism on all types
of buildings and structures, and effective methods for weathering road
vehicles, machinery and ships.