two towers. blue sky with clouds background. trinity sergius lavra.

2014 altar ancient arches architecture august background basilica bell blue building cathedral chapel christ church clouds cupola exterior foreground fortification fortress frescoes friary green heritage historic history holy icon images immaculate jesus landmark lavra light mary men monastery old orthodox outside patriarch people poopular posad religion russia sergiev sergius sightseeing site sky spire symbol the tourism touristic tower towers traditional travel trees trinity two unesco view wall window with world worship