caption: The image shows a poster for the 1979 Baltic Regatta, featuring a painting of a boat in the water with text and a logo. The boat is depicted in a vibrant blue and yellow color scheme, with a white sail and a blue hull. The text on the poster reads "Baltic Regatta 1979" in bold white lettering. The logo is a white circle with a blue outline and a yellow star in the center. The background of the poster is a light blue sky with white clouds.