Qualla: Great Basilica of Plovdiv

Great Basilica of Plovdiv: Introduction

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Realsteel007, CC BY 3.0. An African green pigeon stares back at you from a mosaic floor in central Bulgaria, and that single bird rewrites a chapter of Roman history. The artists who laid the floors of the Great Basilica of Philippopolis in the 4th century did not work from imagination. They worked from life. Seven of the twenty bird species crowded into these 2,000 square meters of tesserae, ornithologist Zlatozar Boev concluded in 2018, are exotic species native to Ethiopia, Eritrea, and South Sudan, more than a thousand kilometers beyond the Roman Empire's furthest borders. Someone caged a sultana, a spur-winged goose, an Alexandrine parakeet, and shipped them to a provincial capital in Thrace so a tilemaker could squint and copy what he saw.

Image: Realsteel007 | CC BY 3.0

Great Basilica of Plovdiv: A Coin Tells the Date

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Realsteel007, CC BY-SA 4.0. Archaeologists found it in the rubble: a coin minted under Emperor Licinius, who ruled from 308 to 324. Licinius was the co-emperor who, alongside Constantine, signed the Edict of Milan in 313 legalizing Christianity. That coin sealed the dating, and the implication is staggering...

Image: Realsteel007 | CC BY-SA 4.0

Great Basilica of Plovdiv: The Mosaic Menagerie

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Realsteel007, CC BY-SA 4.0. Walk the basilica today and you walk on water birds, songbirds, doves, and species the Bulgarian countryside has never known. Floral medallions enclose each creature. Geometric borders frame ribbons of scrollwork. The mosaics were laid in three stages and built up in two distinct...

Image: Realsteel007 | CC BY-SA 4.0

Great Basilica of Plovdiv: Earthquake and Forgetting

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Phoenixfund-bg, CC BY-SA 4.0. Sometime in the 6th century, the basilica fell. Most likely an earthquake brought down the masonry piers and timber roof. The Christian community that had worshipped here for two centuries built no replacement on the site. By the 10th to 12th centuries, the ground above the ruins...

Image: Phoenixfund-bg | CC BY-SA 4.0

Great Basilica of Plovdiv: Volunteers and Conservators

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Vassia Atanassova - Spiritia, CC BY-SA 3.0. Funding was scarce in the 1980s and 1990s. The first archaeologists, led by Elena Kesyakova, surveyed what they could and lifted some mosaics to the Plovdiv Archaeological Museum for safekeeping. The full restoration project, presented in September 2014 and shepherded forward as ...

Image: Vassia Atanassova - Spiritia | CC BY-SA 3.0

Great Basilica of Plovdiv: The City That Layers Itself

Fri, 24 Apr 2026 00:00:00 GMT

Photo credit Realsteel007, CC BY-SA 4.0. Plovdiv sits on seven hills and at least seven cities, each built atop the last. Thracian, Macedonian, Roman Philippopolis, Byzantine, Bulgarian, Ottoman, modern: every era has left its trace. The Bishop's Basilica stands a short walk from the 19th-century Cathedral of St Louis o...

Image: Realsteel007 | CC BY-SA 4.0