Responses
I'm not totally sure, but the art reminds me of Kisaragi Hirotaka
https://www.mangago.zone/r/l_search/?name=kisaragi%20hirotaka
It was the correct artist! I found them, it’s an illustration but unfortunately not a series
https://www.mangago.zone/read-manga/kao/bt/34630/Vol1_Ch0/33/
The guys from the scanlation group page, what manga is that from? It’s a very old manga at this point, red shirt guy with flowers standing behind a guy with glasses and what looks to be a labcoat.
Image page for ref
https://www.mangago.zone/read-manga/kimi_ni_wa_katenai/an/kimi-ni-wa-katenai-chapter-16.html