Gentle Touch paints come premixed with just the right amount of transparency.  Reborners can paint veins that look "barely there" and lips that look realistically soft and translucent instead of like lipstick.  Artists can apply blush without worrying about making it too dark.  The creases and wrinkles can look like gentle shadows in the folds instead of appearing to be a nasty cut.  The eyebrows can be painted in petite thin lines and the foundation skin texture pattern can be applied easily and without looking chalky!