Interested in Ocean Conservation and Education?? Check out Umijoo on Patreon! Caia's latest project with Casson Trenor.

Recent Work

Caia's portfolio is extensive and ever-expanding, so we've distilled a varied selection of some of Caia's favorite pieces, Enjoy!

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Latest store additions

Caia has been busy! Check out some of the latest gear!!

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Keep up with Caia

Keep up with Caia through her blog and newsletter. Lots of fun, inside info gets posted weekly. Take a look...

  • Caia and Umijoo Project Featured in Beautiful Bizarre

    Original Artwork for the Umijoo Project by Caia Koopman

    We’re big fans of who bring so many incredibly creative and talented artists of all different mediums into our world. Thus, it is with great pleasure that we see they have written an article about the Umijoo Project which Caia is collaborating on with Casson Trenor. Many may have seen Caia’s “Take Over” of […]

  • Umijoo Book Project: A Tale for All Ages About Ocean Conservation

    Umijoo Book Project Drawing by Caia Koopman

    Given Caia’s love of nature, environmental awareness and desire to protect our dwindling biodiversity, it is no surprise that she has embarked on a new and somewhat unique project. What is this new project? Caia has teamed up with marine activist Casson Trenor to create the artwork for his children’s book about love, food and […]

  • Caia on Canvas! New Prints available from iCanvas

    Pride by Caia Koopman on an iCanvas print

    In the modern, “corporatized” world, it can be difficult to find products and producers we feel good about supporting by spending our hard-earn moolah on them. We can all relate to that, right? Who hasn’t wondered how many disaffected, over-worked, under-paid assembly-line workers have toiled away to produce the widget we’re about to purchase. Even […]