Watch Ad Astra for Free: How to Stream the Movie Online at 123Movies. . A visual journey through Norwegian modernist church architecture. A short documentary film that pays tribute to the Norwegian church and post-war postmodernist architects for its daring reform of the 50-70's innovative church building. Raw concrete and cold clean lines in a functionalist style were in line with society's development, but in stark contrast to what the church had previously represented. The film portrays 25 of these churches from all over the country