Juan Cavestany is very good here

Juan Cavestany as Director in An Optical Illusion (2021) made me pay attention more than I expected. The timing is good, and the emotion comes at the right moments. I think this work helps the movie a lot, even when the story is busy. There are small expressions that make the character feel more real. It is not too loud, but I still remembered the performance after watching. This is only my personal view, but the performance changed how I enjoyed the film.