Gerenssa has accompanied many of his studies, research, diagnoses, evaluations and baselines with audiovisual products, which have the potential to show the perspectives, conclusions and lessons learned in a concise and agile way, and above all in a creative, artistic and friendly way. The documentary video captures and transmits images that show the impacts or effects achieved through the different interventions. Audiovisual products show the lights and shadows of the actions undertaken, always proactively, and constitute a powerful instrument of political advocacy, awareness,training and social accountability.