Dave you can down load it free just an editor , it's very simple to use to crop, combine and then edit your image.
The whole series is quite unique. From my observations these coins are very popular in Europe and do have some dedicated followers here in the US. Check out this article by Louis Golino for more information on the series: http://www.coinweek.com/world-mints...ian-mints-25-euro-niobium-silver-coin-series/
Canada also did a nice series of niobium coins in 2011-2012. What is nicer about the Austrian Mint is that both sides have a unique design (Canada features the Queen on all of these).