Vintage P Klaus Oil Painting on Board Landscape Scene Stone Bridge River 13×11

This is a vintage P. Klaus signed oil painting on board; carved wood frame; in frame measures 13″ x 11″; board itself is about 8″ x 10″; it is a beautiful landscape scene with buildings, stone bridge, river, trees; preowned; found at an estate sale; in wonderful condition; see photos please. To note, I do not add any additional charges to the shipping cost.