This bottle dating from the end of the 19th century is an expression of Art Nouveau in France.
For more detail photos, check out the file: https://www.dropbox.com/scl/fo/gkw93lfrbwxulrvbcv4qp/ABUzkQnWvodc8xo3uYl0JCs?rlkey=f4i963eyrfr1ncxtptocq3w0k&st=cay945il&dl=0