File talk:Tiburón azul (Prionace glauca), canal Fayal-Pico, islas Azores, Portugal, 2020-07-27, DD 13.jpg

Poco, can you tell us how this photo was taken? Was it taken during a dive, or with the help of a submarine, or did you sit on a glass bottom boat? -Eugene — Preceding unsigned comment was added by 2A02:810D:4ABF:E450:5091:B640:701F:4C01 (talk) 12:45, 14 September 2021 (UTC)