 Produced by the Royal Australian Mint, all current coins portrayed four versions of the effigy of Her Majesty Elizabeth II, Queen of Australia, on the obverse, the first effigy designed by Arnold Machin, the second effigy designed by Raphael Maklouf, the third effigy designed by Ian Rank-Broadley and the fourth effigy designed by artist Jody Clark.This is matched with designs by the Australian-born artist Stuart Devlin on the reverse.They now comprise 50c, 20c, 10c and 5c coins—all still referred to as 'silver' though actually 75% copper and 25% nickel, and for many years there were also "bronze" 2c and 1c coins.