Premise is that the MC has orange hair, his older brother was a photographer? His older brother passed and he meets his lover or the ML in an art museum who is an art museum curator/director?
https://www.mangago.zone/read-manga/modernist/
Premise is that the MC has orange hair, his older brother was a photographer? His older brother passed and he meets his lover or the ML in an art museum who is an art museum curator/director?