A realistic 1973 grand opening of a German public indoor swimming pool called "Mittelpunktschwimmbad Maintal" in Hesse, Germany. People wearing 1970s clothing (bell-bottoms, vintage swimsuits), a mayor cutting a ribbon, small crowd watching, analog film photography style, slightly faded colors, grainy texture, warm tones, concrete architecture, large glass windows, simple rectangular pool, no modern elements, documentary style, authentic 1970s Germany, high detail shot on 35mm film, vintage photo, grain, dust, scratches, slightly overexposed, 1970s color palette brutalist architecture, 1970s public building in West Germany, minimalistic design Mehr sehen