Ключевые слова: animal, bird, bizantine, black, country, design, double, doubleheaded, drawing, eagle, eagls, emblem, emperor, empire, engrave, falcon, federation, flying, graphic, head, heraldic, heraldry, illustration, imperial, isolated, label, medieval, national, power, predator, russia, russian, sign, state, symbol, two, twoheaded, white, wings,