The phrase "also a showcase of" is correct and usable in written English.
It can be used to indicate that something serves as an exhibition or demonstration of additional qualities, features, or items.
Example: "The exhibition is also a showcase of local artists' talents, highlighting their unique styles and contributions to the community."
Alternatives: "also a display of" or "also an exhibition of".
As the province's economy has boomed, its separatist movement true, never very strong has dissipated.But Riau is also a showcase of the many unexpected tensions the new system has brought on.
But although it was fundamentally a celebration of Wagner himself, it was also a showcase of the rich and continuing British Wagnerian tradition, with all the principal singers and the conductor native born, and not a German in sight.
It's also a showcase of some of New Zealand's greatest underground and emerging acts.
But it is also a showcase for some of the world's largest weapons manufacturers, and campaigners against the arms trade have urged the British astronaut to rethink his association.
"My Bahia" was also a showcase for the gifts of Marceline Freeman, a quietly powerful senior company member who communicated everything through the inflections of her body, particularly her arms.
It is also a showcase for a few of the couple's friends' designs, like Michael Young's stick light in the hallway and out in the garden - glowing at night like extra-terrestrials - and the chandelier in the upstairs landing, designed by Jurgen Bey for the Dutch company, Moooi.
The piece is also a showcase for the extraordinary gifts of Mr. Fagan's dancers.
It's also a showcase for Chris Pine, Ben Foster, and Jeff Bridges all of whom turn in roles that deserve attention come awards season.
They also foresaw a showcase of American engineering.
It also was a showcase of the clout and fan base he'd earned.
Zahra Newman also gives a showcase of the company's current production, As You Like It.
