Kodeks - The German Medieval Slavistics Server
Pamvo Berynda's Glagolitic Ornament from the
Triod' Cvetnaja / Triodion (Kiev 1631)
To learn more about the ornament, see the linked paper by the author,
"A Short Note on the Glagolitic Ornament in Pamvo Berynda's Triod Cvetnaya (Kiev 1631)".