This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Tsarevich Alexei Nikolaevich. en Tsarevich Alexei Nikolaevich in uniform of the Jeager regiment of the Imperial family de Zarewitsch Alexius in Uniform des Jger Rgts der Kaiserl Familie gettyimages co uk Gettyimages alexanderpalace org net html ru Boissonnas Eggler PDold Original upload log Original uploader was Crimea