Oil on panel MARINE early 20th century, sailing boat, fishing boat, signed

Oil painting on wooden panel, early 20th century style, size 15 X 21cm, we see a boat with sail and occupants in the foreground and 3 sailing boats in the background, grey sea and sky, illegible signature in black at the bottom left (marty, martin, etc?) in a light wooden gilded frame (21 X 27 X 3cm), slight chips on the edge of the frame, otherwise the work is in good condition.