Do a Google search for "David Nagel" to find several sites that host his free PS brush sets. He created several sets aimed specifically at skin texturing. Most are scatter type brushes that are perfect for adding freckles and other imperfections found in real skin. Using a little imagination goes a long way here also, as I found his hair and fur scatter brushes are perfect for adding those small blood veins visible on the nose, hands, etc. SWAMP (Chuck)