austria, linz, the old cathedral travel landmark

vector illustration landmark historic landmarks religious architecture gothic design ornate details sacred sites tourism cultural heritage ecclesiastical structures spiritual significance art cathedral spires medieval history diocese headquarters bishops seat austrohungarian empire monastery complex pilgrimage destination church bells festivals baroque altarpieces frescoes and murals theological study national site preservation efforts faithful restoration projects archival records historical artifacts icons holy relics furnishings chapels music choir performances organ carillon candlelight processions benediction services easter mass christmas celebrations week observances routes devotional pilgrimages retreats