Этому способствует ряд причин прежд

Этому способствует ряд причин прежде всего сама каноничность иконописи, строгая ограниченность сюжетов и композиций, их иконографическая определенность, наличие образцов, по которым из века в век писались те или иные сюжеты

Results (English) 1:

This contributes to a number of reasons, first and foremost, the canonicity of itself painting a strict limited subjects and compositions, their iconographic certainty the existence of samples on which for centuries were those or other subjects

Results (English) 2:

This contributes to a number of reasons in the first place itself canonical iconography strictly limited themes and compositions, their iconographic certainty, the presence of the samples, which for centuries were written certain scenes

Results (English) 3:

this contributes to a number of reasons, first of all, i каноничность icons, the strict limitations of plots and compositions, their иконографическая certainty, the availability of samplesfor centuries писались those and other stories