The pictures rotating in the header as of July 2017 are:

Norway’s national stone, thulite

View across Ortuvann, a pond near where I live

View of Bergen bay during Tall Ships Race 2014

View from above Lygra dock

Art at Bergen airport

Looking toward the mainland from the island of Fedje

Fjording at Oslo Folk Museum

Viking carving on church door, Oslo folk museum

The moss grows on all sides of a tree in wet, western Norway