The Belgian Railways (SNCB/NMBS) used to paint their passenger
cars bordeaux red with a white stripe, the international trains
were Eurofima orange with white stripe. Recently, they introduced
a new livery in grey with blue and red, which was first used for
the UIC-Z coaches of the EuroCity `Memling' (Cologne - Oostende). 
That's why it is called the `Memling' livery. Meanwhile other
trains have received this livery too, such as rebuilt `Break'
EMUs and even one locomotive (by initiative of Maerklin).
The picture shows a 2nd class coach of the EC `Memling'.
Photo and scan by Tobias B. Koehler (unci@tigerden.com)