Eleven artists, including Ekene Ijeoma, Laura Nova and Matthew López-Jensen, rethink how New Yorkers relate to trees, from readings with a Street Tree Tarot deck to commitment ceremonies between people and their leafy neighbors. The show fills the third-floor gallery of the Arsenal, the 1850s fortress-like Parks headquarters inside Central Park. If you're near the Central Park Zoo on the Friday before the long weekend, this free, quirky show is a quick detour.
What to expect
Expect a compact gallery on the Arsenal's third floor with works across media, from drawings and objects to participatory pieces. Visits take half an hour or less, and the building itself, with its castle-like exterior, is part of the appeal.
Good to know
- The Arsenal is at 830 Fifth Avenue at 64th Street, inside Central Park; take the N, R, W to 5th Avenue–59th Street or the F to Lexington Avenue–63rd Street.
- The gallery is open weekdays only and closes on holidays, so plan a weekday visit.
- Head to the third floor once inside the building.
- Pairs well with a stop at the Central Park Zoo next door.
- Admission is free.
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Common questions
Is the Arsenal Gallery free?
Yes. NYC Parks lists free admission to New Dendrology.
When can I see it?
Weekdays through Nov 6, 2026; the gallery is closed on holidays.
Which artists are in the show?
Mariel Collard, Karin Giusti, Mark Heller, Anya Hoyer, Ekene Ijeoma, Gail Karlsson, sTo Len, Anthoula Lelekidis, Matthew López-Jensen, Amanda Lovelee and Laura Nova.

