This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Image File history File links Commons-logo. ...
Summary
Flag of the Parthenopaean Republic (Repubblica Partenopea), 1799. Vectorization of the original by User:Panairjdde of March 2005.
Licensing
I, the author of this work, hereby release it into the public domain. This applies worldwide.
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Flag Ratio: 2:3 The national flag of France (Vexillological symbol: , known in French as drapeau tricolore, drapeau bleu-blanc-rouge, drapeau français, rarely, le tricolore and, in military parlance, les couleurs) is a tricolour featuring three vertical bands coloured blue (hoist side), white, and red. ... This is a list of all flags available here, mostly national and regional flags. ... The Parthenopaean Republic formed a brief interlude in the history of the Kingdom of Naples, the result of activities of France in the aftermath of Jacobinism to export revolution . Origins of the Republic On the outbreak of the French Revolution King Ferdinand IV of Naples and Queen Maria Carolina did...