A host introduces a short film that will be screened during "Dotdotdot Open Air Short Film Festival" in Vienna, Austria, July 6, 2020. The 11th "Dotdotdot Open Air Short Film Festival" is held in the courtyard of the Vienna Volkskunde museum from July 5 to Aug. 25, with 120 short films to be screened. Due to COVID-19 prevention and control measures, the number of visitors is limited during the festival. (Xinhua/Guo Chen)

People watch a short film during "Dotdotdot Open Air Short Film Festivalt" in Vienna, Austria, July 6, 2020. The 11th "Dotdotdot Open Air Short Film Festival" is held in the courtyard of the Vienna Volkskunde museum from July 5 to Aug. 25, with 120 short films to be screened. Due to COVID-19 prevention and control measures, the number of visitors is limited during the festival. (Xinhua/Guo Chen)

Creators of a short film share their thoughts on film production during " Dotdotdot Open Air Short Film Festival" in Vienna, Austria, July 6, 2020. The 11th "Dotdotdot Open Air Short Film Festival" is held in the courtyard of the Vienna Volkskunde museum from July 5 to Aug. 25, with 120 short films to be screened. Due to COVID-19 prevention and control measures, the number of visitors is limited during the festival. (Xinhua/Guo Chen)