Constantius Chlorus emperor AD 293 306

Kangxi Emperor

Emperor Angelfish Pomocanthus imperator photo

Marcus Aurelius emperor 161 180

Emperor Domitian

Antoninus Pius emperor 138 161

Alexander I Emperor of Russia

Emperor Claudius

Rockefeller as an industrial emperor 1901

Claudius emperor

Emperor angelfish Pomacanthus imperator blueBG

Emperor Augustus statue

Marcus Aurelius emperor coin

Emperor Vitellius

Charlemagne crowned Holy Roman Emperor

Gallienus emperor AD 253 268

Hadrian emperor AD 117 138

Emperor angelfish Pomacanthus imperator

Spangled emperor Lethrinus nebulosus blueBG

Claudius emperor AD 41 54

Emperor red snapper Lutjanus sebae blue BG

Emperor Nero

Emperor red snapper Lutjanus sebae

Emperor Tiberius 14 37AD