Looking on the internet deeply has found these results:

Department of Arts is the most popular phrase on the web.

The Department of Arts 15,910,000 results on the web	Department of Arts 110,700,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Salvatore Romano in the Art Department. That's the money they'd make actually being in the art department. And we know... the curator of the department of Decorative Arts. Unfortunately, our art department is fully staffed. Ridley's in charge of the Art Department on this picture. When I first got out of Smith... I worked in the art department of Mademoiselle magazine for years. This is a rather different Art Department situation. Art department's marked three more choices.	And we know... the curator of the department of Decorative Arts. Art department's marked three more choices. Unfortunately, our art department is fully staffed. That's the money they'd make actually being in the art department. Ridley's in charge of the Art Department on this picture. When I first got out of Smith... I worked in the art department of Mademoiselle magazine for years. Salvatore Romano in the Art Department. This is a rather different Art Department situation.

The Department of Arts

15,910,000 results on the web

Department of Arts

110,700,000 results on the web

More popular!

Salvatore Romano in the Art Department.
That's the money they'd make actually being in the art department.
And we know... the curator of the department of Decorative Arts.
Unfortunately, our art department is fully staffed.
Ridley's in charge of the Art Department on this picture.
When I first got out of Smith... I worked in the art department of Mademoiselle magazine for years.
This is a rather different Art Department situation.
Art department's marked three more choices.

And we know... the curator of the department of Decorative Arts.
Art department's marked three more choices.
Unfortunately, our art department is fully staffed.
That's the money they'd make actually being in the art department.
Ridley's in charge of the Art Department on this picture.
When I first got out of Smith... I worked in the art department of Mademoiselle magazine for years.
Salvatore Romano in the Art Department.
This is a rather different Art Department situation.