Help needed, artist/painting identification
We have had this painting for a little less than 15years now and rescently rediscovered it in the attic. I believe it is a water coulour. Unfortunately I have no idea of the artist name or anything about the painting or it’s value. It appears to have a set of initials reading JM and a set of numbers reading 290/500, possible link it’s edition? Any information would be grately appreciated .