Upon receiving the Award of Excellence from the Mexican American Cultural Center in Austin, Ender was asked to do a solo exhibition at the museum; then the COVID-19 pandemic happened. 

Translating Ender's art work to a virtual environment is a monumental challenge. There is absolutely no best substitute for experiencing Ender's work than doing it in person.  Each one of Ender's pieces allow for deep interaction to happen with each step and movement the viewer makes.   That said, art is about creating an experience, and the virtual environment can also allow for interesting experiences to take place.

Veintiuno is a collaboration of Ender Martos with Tiburon Transmedia, a boutique creative agency established by media makers Sergio Carvajal-Leoni and Romina Olson.  The exhibition includes three custom video stories that provide a thematic and chronological context for Ender's work. The footage used in the videos has been gathered throughout more than a decade of collaboration between these three artists, which includes the production of the infamous miniseries El Gallo and the Texan Italian film Tiramisu for Two.

Sergio and Ender have known each other for 21 years, when they both arrived to Austin, Texas as young immigrants.  They are both alumni of the University of Texas at Austin.