28/365 Basilica of St. Sofia Said to be the oldest functioning church in Europe. It is a cross basilica with three altars featuring Early Christian ornamental or flora and fauna-themed floor mosaics. Often gets overlooked, probably because of its unimpressive façade. However, over a hundred antique tombs and the foundations of four churches have remained closed under the Basilica of St. Sofia in Sofia for centuries. #sofia #sofiaindetails #софия #landmark #ig_europe #church #travel #travelnotes #sketch #bulgaria #urbansketchers #lamy #lamysafari #dailysketch #sketch_daily #illustration #culturetrip #moleskine #onesketchaday #archidaily #arqsketch #archisketcher #arquitetapage #archilovers #project365 (at Храм Света София) https://www.instagram.com/p/Bu8OX24g4L7/?utm_source=ig_tumblr_share&igshid=1tvy15530qg8