In 1987, the loonie was introduced, replacing the voyageur dollar with a new design, new colour, and smaller size. This coin also replaced the $1 bill, which was subsequently withdrawn from circulation by the Bank of Canada. In February 1996, the $2 coin, or toonie, was released; it currently has three varieties. (Early examples had problems with the centres being punched out in circulation.) The toonie replaced the $2 bill. To date there have been four different obverse portraits of the Queen used on Canadian coinage, with new portraits introduced in 1953, 1965, 1990 and 2003. Prior to 1990, the Queen's portraits (1953 by Mary Gillick and 1965 by Arnold Machin) were designed by the British Royal Mint, and were similar to those used on British, Australian and New Zealander coinage. The 1990 and 2003 portraits are designed by Canadian artists, 1990 effigy by Dora dePedery-Hunt and 2003 effigy by Susanna Blunt, and are unique to Canadian coinage.