Things to do

TODAY Ross Sea — The Last Ocean:

The Ross Sea Antarctica is the last ocean frontier not yet irreversibly harmed by human activity. Head to the Biolounge to see John Weller’s exhibit on the region before it’s gone; Monday, Museum of Natural History (Henderson), Biolounge, Boulder; calendar.colorado.edu.

Painted collage class:

Using still life as a common departure point, the class will observe and draw with scissors; 10a.m. Monday, Boulder JCC, 6007Oreg Ave., Boulder; $130; boulderjcc.org.

Modern dance class:

Mary Wohl Haan’s classes challenge the mind and body with good, clean, lush movement, weight play, musicality and fun; 5:15p.m. Monday, Avalon Ballroom, 6185Arapahoe Road, Boulder; $15; haandances.com.

CU Philharmonia Orchestra performs ‘Brilliance’:

Join the Philharmonia Orchestra for an evening celebrating brilliance, including the work of Wolfgang Amadeus Mozart, L. Viola Kinney and Johann Sebastian Bach; 7:30p.m. Monday, Grusin Music Hall (C112), Imig Music Building, 1020 18th St., Boulder; free; cupresents. org.

UPCOMING ‘Lasting Impressions’ at CU Art Museum:

How do museums build art collections? Lasting Impressions answers this question with a close look at the CU Art Museum’s collection of American prints. Among the first artworks acquired by the museum in 1940, prints continue to be a focus of the museum’s art collection. Open through June 2023; 10a.m. Tuesday, CU Art Museum, 108518th St., Boulder; free; colorado.edu/cuartmuseum.

‘Onward and Upward — Shark’s Ink’ exhibit at CU:

This exhibition celebrates the “Sharkive,” a collection that CU acquired from Shark’s Ink, a print publisher and lithography studio directed by Bud Shark in Lyons. It includes editioned prints, production materials (drawings, mylars and proofs), shop correspondence and records. The exhibit is up through July 2023; 10a.m. Tuesday, CU Art Museum, 108518th St., Boulder; free; colorado.edu/cuartmuseum.

Yoga and meditation:

Learn yoga and meditation for inner growth in this new class series; 6p.m. Tuesday, Eldorado Mountain Yoga Ashram, 2875County Road 67, Boulder; $15$150; eldoradoyoga.org.

Jam with the Jam Society:

The Jam Society at CU offers a platform for young musicians to expand their musical abilities by jamming out with other musicians on Tuesdays on campus; 7p.m. Tuesday, University Memorial Center, The Connection, First Floor, 1669Euclid Ave., Boulder; calendar.colorado.edu.