Sbornik izobrazhenīĭ Spasiteli︠a︡, Bozhĭeĭ Materi i drugikh svi︠a︡tykh s X v. po XV v.; konechnykh ukrashenīĭ, zastavok, zaglavnykh bukv s 835 g. po XVII v., gravirovannykh s grecheskikh i slavi︠a︡nskikh rukopiseĭ na derevi︠e︡ graverom Ryzhovym (1885)
Amfilokhīĭ, Bishop of Uglich, 1818-1893 · Moskva, Tip. A. V. Kudri︠a︡vt︠s︡evoĭ · leaf 23
Christian art and symbolism
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
