This is the 9753rd most frequent Polish word.
zdanowską
"Zdanowską" is the accusative or instrumental form of the surname "Zdanowska," used to refer to a female with this surname in Polish grammar.
Here, 'zdanowską' refers to something associated with a proper noun 'Zdanowska,' in this case, her gallery.
Odwiedziłem zdanowską galerię w centrum miasta.
I visited Zdanowska's gallery in the city center.
In this instance, 'zdanowską' refers to a person, Ms. Zdanowska, in the instrumental case.
Chciałbym spotkać się z zdanowską w przyszłym tygodniu.
I would like to meet with Ms. Zdanowska next week.
Here, 'zdanowską' symbolizes ideas or methods attributed to someone named Zdanowska in an abstract way.