>maybe it's a fisheye lens?
Maybe the photo is taken in a specially constructed room witrh curved walls so that when a fish eye lense is used the walls appear straight?
Zelenskyy, BlackRock Announce New Investment Initiative to Rebuild Ukraine
https://successfulsocieties.princeton.edu/sites/g/files/toruqf5601/files/BlackRock.pdf
President discussed with the CEO of BlackRock the coordination of efforts to rebuild Ukraine
28 December 2022
https://www.president.gov.ua/en/news/prezident-obgovoriv-z-generalnim-direktorom-blackrock-koordi-80105