Rowena Ravenclaw by colormekatie on DeviantArt

If the Grey Lady was Rowena Ravenclaw's daughter, why is the exact date of when Hogwarts was made unknown? - Quora

Rowena Ravenclaw by Daniel Toro

Portrait of Rowena Ravenclaw Harry Potter Wizards Unite Wiki - GamePress

Rowena ravenclaw with dark skin wearing diadem

Harry Postter Carbon Costume

Rowena Ravenclaw - Shin Noriko Rowena Ravenclaw Cosplay Photo

Rowena Ravenclaw by on @DeviantArt

Rowena Ravenclaw by amateurartworker on DeviantArt

Rowena Ravenclaw - Founder by Prang on DeviantArt

Statue of Rowena Ravenclaw, Harry Potter Wiki