For no particular reason, I was looking around for scans of banknotes, probably driven by a link over at Metafilter (‘Ever seen a $100,000 bill?‘).
I ended up looking for the Dutch 25 and 100 guilders bills. The first one was released in 1989 and I fondly recall having one of the first 25 bills in my hand when I was attending a computer fair. A couple of Belgiums (Belgians?) were eager to accept those new bills because they thought it was just another great Dutch invention (I said this cynically: you have to know the history of Belgium and The Netherlands. In short: Belgium was once part of The Netherlands).