dated pre-1899, unknown author according to https://www.bildarchivaustria.at/Pages/ImageDetail.aspx?p_iBildID=12992271 English determination method: SHA-1
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English AlmaMahler (then Schindler) in 1899 'the picture with the bear'.