I'm looking for any information on this icon, which originates from Estonia. It appears to be a depiction of the Virgin of Kyiv (also indicated by the title above). The age was indicated as being from circa 1890. There's no indications on the backside, apart from faint scratchings which could possibly be writing, but it doesn't resemble Cyrillic script to me.
Backside: https://i.imgur.com/wq4mHye.jpeg
Any help is appreciated – thank you!
by takaji10