architecture
belfry
byzantine style
campanile
choral singing
christian feast days
devotion
divine liturgy
eastern orthodoxy
eucharist
faithful
frescoes
golden domes
holy scriptures
iconostasis
illustration
industrial city
landmark
lenin
liturgical music
monastic life
moscow
mystical dimension
nizhny tagil iron works
orthodox christianity
orthodox icons
pilgrimage
prayer
religious art
religious celebrations
religious ceremonies
religious holidays
russian culture
saint petersburg
saints
solemnity
soviet union
spiritual life
svyatotroitskaya tserkov
the church of the holy trinity
the kremlin
the red square
the volga river
tsarist era
ural mining and metallurgical company
ural mountains
worship