Art museums and galleries (dis)established in the YYY0s category header is used to create categories of the form "Art museums and galleries established in the YYY0s" or "Art museums and galleries disestablished in the YYY0s", where YYY0s is a 4-digit decade.
e.g. Category:Art museums and galleries established in the 1980s or Category:Art museums and galleries disestablished in the 2010s
Usage
edit{{Art museums and galleries (dis)established in the YYY0s category header}}
No parameters are needed.