Esther

I have a large 3 ft x 4ft original landscape oil painting on canvas. It's got kind of a dark background but really colorful trees and a blue bridge. The only clue I have to the identity of the artist is the name "Esther". It's in the bottom right corner. At least I think it says Esther, the E kinda looks like a Z but I think it's probably just the way the artist's brush hit the canvas. It's in a wooden frame, no backing.