Old painting portrait of a man with a cigarette

Nice old painting signed (signature to be identified) oil on wood panel. Probably from the 1940s. Portrait of a man with a cigarette. In its original wooden frame painted in black and gold. In excellent condition, it is ready to be hung on the wall. The paint is clean without scratches or lack of paint. The setting is in an equally satisfactory state. Width: 31.5 cm. Height: 39.5 cm. Depth: 2.3 cm.