CARVING A CELTIC HEAD
Paul/Fortunatus tried his hand at carving chalk, the softest of rocks and a material that turns up alot in Roman museums, particularly in Kent and in East Yorkshire. Small altars and figurines are often found carved from chalk, it is easy to work compared to harder stones, though it can be a bit unpredictable. This was Paul's first attempt.
This PDF is recommended! How To Carve Stone - Sculpture by Jeff Powell