Painting signed Pierre Leishman

Nice painting with a mysterious forest or undergrowth atmosphere. Curved enamelled plate. Signed pierre esmalle. Good condition, the frame has small defects of use. I find on the internet: same "invoice" enamelled domed, identical format, same very particular frame with its beige velvet passepartout (traces of wear) and its metal lathe here silvered same plate engraved with the name of. The artist, the back of the painting has the same mounting.