Mysterious Fluff Fire in Park

As the fluff fire spread to the park's tree branches, it became out of control and the trees themselves began to catch fire. Regretfully, it remained unclear whether the fire started accidentally or on purpose. Fortunately, the fire brigade got involved before the rapidly spreading fire could do too much harm. 14 May 20 in Calahorra, La Rioja, Spain. (Pool via Jukin Media/Screenshot via NTD)