A large crowd of people marches outdoors on a sunny day along a tree-lined street, likely in Buenos Aires, Argentina. The participants are carrying a massive blue and white banner at the front, featuring the acronym "SUTERH" and a large circular logo with a yellow "S" and a smaller "o" inside. Many individuals are also carrying smaller Argentine flags and blue and white umbrellas. The crowd appears to be part of a rally or parade, with some people wearing light blue and white clothing, consistent with the Argentine flag's colors and the union's branding. Buildings are visible in the background through the trees. The overall atmosphere is active and engaged. "SOCIEDAD" is partially visible on the lower banner, and "FRENTE REFORMADO" can be seen on a smaller banner to the right.