Trippy Film by British-Ethiopian Artist Theo Eshetu Hits the Venice Biennale

British-Ethiopian artist Theo Eshetu is presenting a new installation, *The Garden of the Broken-Hearted* (2026), at the Venice Biennale. The work features a live olive tree mounted on a rotating dais, with a video of the tree projected onto itself, marking a shift from his decades-long practice of multi-screen video installations. Eshetu discusses the project's origins in conversations with the late Biennale curator Koyo Kouoh, framing the tree as a space for mourning, human consciousness, and elemental storytelling.

Raheleh Filsoofi’s Deep Listening and Raheleh Filsoofi and Reza Filsoofi’s Listening: The Fourth String at the Ismaili Center, Houston, TX

Raheleh Filsoofi and Reza Filsoofi presented a collaborative sound performance titled *Listening: The Fourth String* at the Ismaili Center in Houston on April 11, 2026, alongside a participatory installation of the *ShahTár* (شهتار), a large Persian rug fitted with two four-string instruments. The performance featured Houston musicians Will Adams, Tom Carter, Parham Daighighi, Laura Dykes, Ruthie Langston, Gabriel Martinez, and Firuz Shukrikhudoev, blending improvisational music, poetry, and vocals. Audience members were invited to touch their own bodies and eventually join the stage, fostering an immersive, embodied experience.

RTRU* (*Raudive Technoculture Research Unit) at KAJE

The exhibition "RTRU* (*Raudive Technoculture Research Unit)" is on view at KAJE in Brooklyn from April 4 to May 17, 2026. Curated by the Riga Technoculture Research Unit (Zane Onckule and Elizaveta Shneyderman), the show features works by Ka Baird, Scott Benzel, Valdis Celms, Cal Fish, Jason Isolini, Voldemārs Matvejs, Karlīna Mežecka, Adriana Ramić, Konstantīns Raudive, and Ieva Rubeze. The press release and checklist are available, and images of the exhibition are provided courtesy of the artists and the gallery.

Five-Minute Tours: “IN SEARCH OF HISTORY” at Throughline, Houston

Glasstire's Five-Minute Tours series features a video walk-through of "IN SEARCH OF HISTORY" at Throughline in Houston, an exhibition juried by Lisa Volpe and presented in conjunction with FotoFest 2026. Running from February 19 to March 21, 2026, the show includes works by 15 artists—Kelly Berry, Angela Cappetta, Brian Edwards Jr., William Gerst, Cynthia Greig, Abbey Hepner, Finn Hewes, Charles Muir Lovell, Julie Mardin, Marilyn Marzella, Liz Obert, Brynne Quinlan, Julia Gabriel Weber, Suzanne Theodora White, and Morgan Ford Willingham—exploring the evolution of lens-based art in the 21st century.

At the Casa di Goethe in Rome, two controversial episodes in the history of science in Mischa Kuball's light installations

Alla Casa di Goethe di Roma due episodi controversi della storia della scienza nelle installazioni di luce di Mischa Kuball

The Casa di Goethe in Rome is hosting a solo exhibition of German conceptual artist Mischa Kuball from April 30 to October 4, 2026. The show features two light installations: "Newton/Goethe luce nera," which contrasts Johann Wolfgang von Goethe's and Isaac Newton's opposing theories on color and light refraction, and "five suns / after Galileo," which visualizes Galileo Galilei's observations of sunspots and his conflict with the Catholic Church. The exhibition is curated by the museum's director, Gregor H. Lersch.

Five-Minute Tours: Stuart Allen at PDNB Gallery, Denton

PDNB Gallery in Denton, Texas, presents *Stuart Allen: Seeing Color*, the artist's third solo exhibition at the gallery, running from March 28 to May 30, 2026. The show features works from Allen's early series *Pixels* and *Soap Bubbles* alongside newer series *Flights*, *Every Unique Pixel Color*, and *Watercolor Pixels*, all exploring themes of light, color, and perception through varied techniques.

Ullger reflects on ‘quite special’ Berlin exhibition with Cane-Yo collective

Artist Karl Ullger recently participated in the group exhibition "Running with Scissors" at Anders Galerie in Berlin, organized by the global artist collective Cane-Yo. The show featured over 40 artists, including five invited Berlin artists, and displayed some 200 artworks. Ullger described the experience as "quite special," highlighting the energy of the packed opening and the direct engagement with visitors. He noted standout works by Austrian artist Theo Ritzinger, Chilean artist Diego Palacios, and Italian artist Yasmine Elgamal, as well as the opportunity to reconnect with fellow artists Alf Sims, Alex May, Shanice Farrugia, and Nicole Debono.