The free event celebrates the society's reopening on Sundays after financial difficulties forced it to curtail exhibition hours and close its fourth-floor galleries last summer.

In the fourth-floor gallery through Tuesday.

You have private apartments above the fourth-floor gallery, right?

The fourth-floor gallery is on view through Sunday.

The museum's fourth-floor galleries, normally a Procrustean brochure of modern art hits, feel wholly right as never before.

In the fourth-floor gallery through Aug. 31.

The fourth-floor galleries are part of the problem.

Visitors to the fourth-floor galleries, where the collection is housed, ingloriously, may feel as if they have strolled into a musty time capsule.

Almost $6 million is still needed for the fourth-floor gallery, where artists will have skylighted space to work and exhibit.

Then it rises again diagonally to support the theater seating and up the rear wall before folding back over to become a platform for the fourth-floor galleries.