Christa (ch-cnb):
A slightly uncommon view of a famous building
Christa (ch-cnb):
Oslo opera exterior study I
Christa (ch-cnb):
Oslo opera exterior study II
Christa (ch-cnb):
Oslo opera exterior study III
Christa (ch-cnb):
Oslo opera exterior study IV
Christa (ch-cnb):
Oslo opera interior study I
Christa (ch-cnb):
Oslo opera interior study II
Christa (ch-cnb):
Oslo opera interior study III
Christa (ch-cnb):
Oslo opera interior in b&w I
Christa (ch-cnb):
Oslo opera interior in b&w II
Christa (ch-cnb):
Oslo opera interior in b&w III