Old Holland is one of the few companies that offers a variations of PV16. This version is of the more commonly found variety, while their Manganese Violet Reddish differs in hue. This color, Old Holland Manganese Violet Blueness, is more similar to Williamsburg and Michael Harding’s Manganese Violet (PV16), while the other variety by Old Holland (Manganese Violet Reddish) is redder than these.