I have kindly been invited to participate as a guest writer at the Garden Designers Roundtable to discuss the topic of stone. Being both a landscaper and a stonemason I think it is a fair assessment to say I have a passion for this subject. So here is my contribution to the decision. STONE Throughout the ages stone has been utilised by man for a variety of uses, ranging from the spiritual to the practical. It is one of mans oldest building materials, and yet its methods of co