The Danubian Sich was an organization of the part of former Zaporozhian Cossacks who settled in the territory of the Ottoman Empire after their previous host was disbanded and the Zaporozhian Sich was
Serhiy Vasylkivsky's painting of a Danubian Sich Cossack.
Ilja Jefimowitsch Repin Reply of the Zaporozhian Cossacks Yorck
Ukrania quae et Terra Cosaccorum cum vicinis Walachiae, Moldoviae, Johann Baptiste Homann
The liquidation of the Zaporozhian Host in 1775 was the forcible destruction by Russian troops of the Cossack formation, the Nova Sich, and the final liquidation of the Zaporozhian Sich as a semi-auto
Last Rada on Sich, Viktor Kovalyov [uk], the mid 19th century
One of the St. Elizabeth fortress cannons