Coloring Cotsen

The special collections at the Cotsen Children’s Library are full of delights, and now you can customize your very own historical illustration! We’ve compiled a number of wonderful coloring pages just waiting for your pens, pencils, markers, or paint. We’ll also be adding new pages as we make new discoveries for you enjoy!

READY TO COLOR? FOLLOW THIS LINK!


Many thanks to Katie Zondlo, Education and Outreach Assistant at the Cotsen Children’s Library, for leading the Coloring Cotsen initiative

Be Happy: The Work of Barbara Valenza

Come experience joy, happiness, and sunflowers! Katie and I have coordinated gallery exhibits together (see Toni & Slade Morrison here, and unusual versions of fairy tales here), but our current exhibit is one we truly put our entire hearts into. “Be Happy: The Work of Barbara Valenza” is a tribute to the children’s books, original artwork, and handmade stuffed animals created by the talented Barbara Valenza. The exhibit runs through May 30th at the Cotsen Children’s Library.

Originally hailing from Columbus, Ohio, Barbara Hess Valenza (1961-2024) earned a B.A. in Communications and Theatre from Miami University (Oxford, Ohio) and began her career in New York City in the art department of Jim Henson Productions. In 2011, she transitioned to Princeton University as the Assistant Director of Graphic Services and The Digital Print Center, and then as the inaugural Director of Library Communications in 2017. A long-time resident of Hopewell, New Jersey, she and her husband, Mark, raised their two children — Laura and Nathaniel — with much love and laughter. Barbara believed in the positive power of art and literature, and, as a talented and giving artist, honored the responsibility and privilege that comes with creating.

Kindness, positivity, imagination, hope, and happiness run through Barbara’s works like golden threads on a beautiful tapestry. In her illustrations and words, Barbara shared her artistic soul while also encouraging readers to embrace and express their own creativity. Central to her stories are personal connections — families to be celebrated, friends to be discovered, and feelings to be shared.

From bears in bursting rainbow gardens to birthday parties for dachshund dogs, Barbara’s illustrations are vivid and bold; joyful and jubilant. The exhibition, coordinated by family, friends, and colleagues, is a loving tribute to her creative and giving spirit. To quote Barbara’s own inspiring words: This is a great day. Be wonderful in everything you do. Make the world a brighter place. Have lots and lots of fun. Be happy.

We were very lucky to host not one, but two of Barbara’s special books at our story time program! The first was for Little Lovedog’s Long Walk Home (Potato Publishing, 2021), which Barbara read to our community in 2023. The second story time was for Hubie (Potato Publishing, 2021), which I read in honor of the exhibit’s opening.

say it with sunflowers 2

Now we’d like to share the love with you! We’re giving away two copies of Little Lovedog and two copies of Hubie. Simply email danas@princeton.edu to enter the drawing. We will randomly select four winners on 05/01/25, contact you via email, and mail them to you!


Exhibit images courtesy of Brandon Johnson. Author image courtesy of the Valenza family.

Swiftie Science!

ARE YOU READY FOR IT? As you might recall from our recent sneak peek, we joined forces with our friends at Science Outreach at Princeton University and the Department of Chemistry to host a fantastic celebration of science and the lyrics, visuals, and overall awesomeness of Taylor Swift! The crowds were enchanted, bejeweled, and the alchemy exceeded our wildest dreams! How did we mastermind this event? Dear reader, it was a wonderland!

The event was divided into two parts: 1) hands-on activity tables; and 2) an auditorium show. Part one featured five hands-on demonstration tables that uniquely represented a Swift song. This part of the event was led by the amazing Paryn Wallace, Associate Director of Science Outreach, and a talented team of Princeton University undergraduate and graduate student volunteers from Science Outreach at Princeton University.

Front row, left to right: Davis Hobley, Adrija Kundu, Meghana Bhupait, Paryn Wallace, Maddie Bland. Back row: Back row, left to right: Amalia Nevarez, Mell Aguiar, Aryan Gupta, Kennedy Casey, Zaighum Nagra, Jeffrey Asiedu-Brako, Emma Petzold, Ash Reddy

At the “Shake it Off” table, kids could learn about non-Newtonian fluids by examining the curious properties of oobleck as it danced on top of speakers blasting Swift’s music. Nearby was the “Clean” table, where budding scientists could determine the pH levels of various water samples (tap, bottled, rain, etc.) using litmus paper. At the “Blank Space” table, kids learned about chemical reactions as they revealed lemon juice invisible ink messages with a heat source.

One of my favorite tables, however, was “All Too Well.” This classic song is all about memories, so the table featured Nitinol wire. Because of its unique atomic structure, Nitinol wire can “remember” its original shape during temperature changes. It’s pretty astounding to watch. The final hands-on table was “Mastermind,” where we literally brought Taylor’s song lyrics to life as chain reactions of “dominos cascaded in a line.”

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Once the tables were thoroughly explored, it was time for part two, the auditorium show (which was, ironically, held in the Taylor auditorium inside the Frick Chemistry Building)! The show was led by the extraordinary Angie Miller, Lecture Demonstrator in Princeton University’s Department of Chemistry.

Angie had the task of pairing Swiftie concepts with principals of science, so in preparation for the show, Katie and I steered Angie to what we believe to be Taylor’s most science-y music video, “ME!” Here, Taylor cavorts with cats, clouds, rainbow prisms, and colorful foam.

So Angie talked extensively about the scientific method while bursting hydrogen balloons, making nitrogen clouds, and testing audience predictions of marshmallow cat behaviors in vacuum chambers. Angie invited the young scientists to gaze at line spectra of various gases, created colored fireballs with metal salts and a Bunsen burner, and…in a grand finale…played the “ME!” video for the crowd on the big screen while coordinating larger versions of the previous demos, capping everything off with a six beaker rainbow deluxe version of elephant toothpaste!

Peppered throughout the show were audience trivia questions for friendship bracelet prizes. Before the marshmallow cat demo, for example, I asked the audience if someone could name Taylor’s three cats. They sure could! First names AND last names (though I was secretly waiting to hear someone shout “Dibbles!”).

The auditorium show’s crescendo was the “ME!” video, but we had one more fantastic surprise in store for the crowds that day…a cameo appearance by Taylor!

Well, that’s not ACTUALLY Taylor Swift. It’s Princeton University sophomore Margo Mattes! A Politics major and massive Swiftie, Margo gamely volunteered to play Tay and take photos with the kids. She was so utterly fantastic, we can’t thank her enough for giving her time and exuberance to this event!

As the happy crowd exited the building, we handed out friendship bracelet kits made out of UV beads. These plain beads react with sunlight and change to rainbow colors. Just a little extra TS science to take home!

I can’t even begin to express my gratitude and appreciation to everyone who made this event possible. Thank you to the students from Science Outreach at Princeton for your ideas, boundless energy, and time. Margo Mattes, thank you for bringing your sweet brilliance and enthusiasm as Miss Americana. And a massive shout out to event masterminds Paryn Wallace and Angie Miller. You were so game to try this, and Katie and I absolutely loved working with you!

From left to right: Paryn Wallace, Dana Sheridan, Katie Zondlo, Angie Miller


Event images courtesy of Daniel Wang