2021 Arnold Arboretum Tournament of Trees


    Arnold Arboretum—Online

    Participate in the Arnold Arboretum’s 2021 Tournament of Trees! Get to know this year’s Sweet Sixteen contenders (March 3–9) and cast your votes in this fun bracket style tournament. Let the March Tree Madness games begin.

    The tournament schedule is:

    • Sweet Sixteen Round: March 3-9
    • Elite Eight Round: March 10-16
    • Final Four Round: March 17-23
    • Championship Round: March 24-30
    • Winner Announcement: April 1


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    Urban Ponds: Essential Ecosystems for the Enjoyment and Discovery of Nature


    Online Event

    Ponds are one of many beautiful features of the Arnold Arboretum’s ecosystem and landscape. The Bradley Rosaceous Collection garden is the setting for three eco-rich ponds—Dawson, Faxon, and Rehder—named for former Arboretum staff. Photographer Bruce Wilson brings his now practiced eye to the discovery of shadows, reflections, visitor interaction, and flora in those ponds, as well as in an urban pond in Newton. His pond images complement the trees, emphasize the subtle or saturated colors of water, and capture interactions between visitors and the scenes of rich pondlife.


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    Exhibition Opening: Measure


    Radcliffe Institute for Advanced Study, Knafel Center, 10 Garden Street, Cambridge, MA 02138

    Anna Von Mertens is an exhibited artist who uses the structures of quilting and drawing to explore the frontiers of human understanding. Her new exhibition "Measure" explores the life and work of Henrietta Leavitt, one of the women “computers” hired to study glass-plate astronomical photographs at the Harvard College Observatory a century ago. Leavitt’s findings provided a unit of measurement for galactic distances. Reimagined in meticulous stitches and intricate graphite marks, Von Mertens examines our current understanding of the size and shape of...

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