Mr. O'Brien spent the formative years of his life performing with his family in circuses throughout the United States, including the Ringling Bros. and Barnum and Bailey Circus, Clyde Beatty Cole Bros Circus, and the Shrine Circus. When his parents retired from the stage and settled in Central Florida, Liam continued to perform, but this time as a costumed character at Walt Disney World's Magic Kingdom.

For over ten years Mr. O'Brien worked as a scenic artist and painted sets and backdrops for various amusement parks, retail stores, and theaters. Select projects include: M&M Museum (Las Vegas, Nevada), Jurassic Park River Ride at Universal Studio's Islands of Adventure (Orlando, FL), Mouse Gears Emporium at Epcot Center (Orlando, FL), Houston Grand Opera's production of Salsipuedes (Houston, TX), and Bergdorf Goodman holiday windows on 5th Ave (New York, NY).

When Mr O'Brien moved to New York City, he traveled the world working with a number of gallery artists as a production manager.
Artists include: Takashi Murakami, MR, Michael Riedel, and Mickalene Thomas.

In 2013 Mr O'Brien started his career making hand painted signs and murals for local restaurants, bars, homes, and galleries. His business started with a web page and a hand full of flyers... but this eventually led to more and more sign painting opportunities throughout NYC! Select clients include: The Brooklyn Museum, Sweetgreens,
and the Brooklyn Robot Foundry.

He currently lives/works in Brooklyn, NY with his wife and young daughter.




"Brooklyn artist Seamus Liam O'Brien returns to the circus with mesmerizing swirls and a pink elephant!"

"Brooklyn artist Seamus Liam O'Brien returns to the circus with mesmerizing swirls and a pink elephant!"

I was interviewed by NBC News (2015) for a segment about my artwork.
Please click -  HERE - to view the video

The O'Brien Family Circus Archives

Parents - James Terence O'Brien + Gloria Camille O'Brien

Parents - James Terence O'Brien + Gloria Camille O'Brien

My father discovered the art of juggling during his high school years and this passion lead him to begin performing on stage and vaudeville throughout the
United States. He attended universities in Germany, France, and Ireland, and did a seasoned tour as the "Great Boston" on the illustrious Duffy Circus.

My parents met in Washington D.C. at the National Security Agency where they both worked as linguists and cryptologists. The two did the improbable and ran away with the circus, spending fifteen years traveling around North America while raising a family. Terry was renowned for his juggling and wire walking skills, and they both performed on such shows as Clyde Beatty/Cole Bros. Circus, King Bros. Circus, Circo Atayde Mexico, Hanneford Circus, Carson and Barnes Circus, Nordmark Circus, TNT Circus, as well as on various television programs including the Mike Douglas Show, Circus (Canada), and the Bozo Show.

To view photographs from the O'Brien circus archives please click - HERE! - or check out their performance below!

This clip features the great Terry O'Brien and Company (Terry and Camille O'Brien) performing live on the hit Canadian television series 'Circus' (1978-1985).
Starring singers Cal Dodd and Sharise Lawrence, this series offered the Big Top on the small screen, a weekly half hour of circus acts and musical entertainment.