Thanks Golunvolo for commenting, it was difficult to find good places for photographing on the other side of the river, approx. 70 meters across from the audience. Dense forest all down to the water, but I give some examples of what happened there. This play was first staged(as open air theatre), in 1935 dramatized by the author, a huge success at the time, and by the same local theatre group as today, but with involvement of more professionals now. "The last of the vikings" by Johan Bojer is available at Amazon, not in Spanish, but English, French and German, enjoy!