History of Bulgaria
Where you meet Formosus of Porto
All stories
Boris I and Christianisation
Boris I: the cost of a new faith
People nearby
Manuscript miniature · Unknown Byzantine illuminator · Public domain · Wikimedia Commons 
Not a portrait · Unknown scribe; texts by Synkellos and Theophanes; digitisation: National Library of France · Public domain · Wikimedia Commons 
Not a portrait · Classical Numismatic Group, Inc. (www.cngcoins.com) · CC BY-SA 2.5 · Wikimedia Commons 
Manuscript miniature · Unknown medieval illuminator; Madrid Skylitzes · Public domain · Wikimedia Commons 
Photomechanical print · J. William Gnecchi (copyright credit on the 1910 print); original drawing artist unidentified · Public domain · Wikimedia Commons 
Not a portrait · Klearchos Kapoutsis from Paleo Faliro, Athens, Greece · CC BY 2.0 · Wikimedia Commons