Norwegian State Railways class El.16.2208 with an express train Oslo - Malmö/Copenhagen at Holstad 29 kilometres south of Oslo in springtime 1992.  The 2 coaches behind the locomotive are Danish; then following 2 Swedish and 3 Norwegian coaches.

The picture is historic for 3 reasons:  

1. This part of the southern line between Oslo and the Swedish border was replaced by a new high-speed line 400 metres far north in 1994.
2. Nowadays, the few remaining daytime international trains consist of all-Swedish stock in blue Inter-Regio colours. 
3. After the new Öresund connection Malmö - Copenhagen, all international trains from Oslo end up in Malmö.

Photo by Leif-Harald Ruud (leif-harald.ruud@skreditt.no; http://home.online.no/~leifharr)