I acquired this painting recently and I would love anyone's help in figuring out who it is. I was told that it was by an "Al Roth" but I cannot find anything on that painter anywhere. A painting of similar nature to this was done by a Rubi Roth, but I'm not sure if this is also her. The photo of the painting can be seen below. It appears to be pastel on board. It is unsigned. Any help would be MUCH appreciated.
Link to photo of painting:
https://drive.google.com/open?id=0B2jx99Cvo7ERZE9mRVh6bHRNV1RiYzBYSXFQUDIxRzZvY0dz
Thank you!