Here's the long awaited sequel to this. This is also happens to be my 1000th deviant!
Here's all of the Master's incarnations in Mr. men form. I know there's seven in this and the title says 6, but both of John Simm's Masters are the same incarnation.
Here's which ones are in order.
First row: Roger Delgado ("Terror of the Autons" to "Frontier in Space"), Peter Pratt and Geoffrey Beevers ("The Deadly Assassin" and "The Keeper of Traken") , Anthony Ainley, Eric Roberts (1996 movie)
Second row: Derek Jacobi (Utopia), John Simm (current Master)