Wrong. What if that art was depicting graphically the deaths of Jews at the hands of Nazis. The artist and his fans believe it is art while the Older Jewish population feel it is glorifying a tragic moment in time.
Individually, we can assess it anyway we want. But if that piece of art is hung in a court house, then that state agency is siding with the artist.
Why can't you understand that?
Is it because you want the state department to favor Christmas icons and sayings?
I'll try once more though you seem to be unable to discuss the issue without creating more red herrings, distorting the argument of others, and casting implied ad hominems.
The Holocaust deserves and receives recognition, and if the community has Jewish members who felt that should be recognized, I certainly would have no problem with it and think the Jewish community should choose how that might appropriately be done. So far as I know, I have no Jewish heritage and would have no part in that other than empathy and understanding, but the commemoration would require nothing of me nor take anything away from me.
Acknowledgment of the death of Jesus is not an integral part of history and heritage of the country, nor is it a component of the our laws, values, mores, culture, or economy. Good Friday is not a national holiday; the Post Office and banks stay open that day. For that reason I see the celebration of Easter as a specifically Christian observance.
However, if the majority in the community wanted to erect a Good Friday display or an Easter display or anything else commemorating a special Christian day, it still takes absolutely nothing away from you, requires you to believe nothing, requires you to act in no way, imposes no consequence of any kind on you for what you think about it or don't think about it. Therefore it would not be illegal and could even be appropriate in a community in which most citizens were adherents of the Christian faith.
It would likely be illegal if Jewish members of the community could not also commemorate Yom Kippor or the Muslim members could not recognize Ramadan or whatever special observance are unique to their particular religions.
Christmas has traditionally been celebrated by everybody either religiously or secularly or both, it is a national Holiday, and it has been a part of our heritage and history from the beginning, and it is a serious component of our national economy. A display commemorating that is absolutely appropriate and should be offensive to nobody any more than a Mayflower or Pilgrims or turkey or cornucopia display should be offensive at Thanksgiving or something commemorating Black history or whatever be put up to mark Martin Luther King's birthday.
The object itself should never be the issue and, until the last few decades, it has not been a problem. The only First Amendment issue related to a community display is whether the State can require you to participate in any way or or what consequence the State can impose on you based on what you do or do not believe or practice in matters of religion.
When it takes nothing away from you, when it requires no participation from you, and when it violates no rights that you have, it is legal and should be decided by the community whether it is something that should or should not be allowed.