Azteca Productions' first publication was El Gato Negro #1 (October, 1993) featuring the first appearance of the character of the same name.
After having an in-depth discussion on Dominguez's own creation, El Gato Negro, the couple were inspired to create their own independent comic book.
The Annulus first crossed paths with El Gato Negro when the hero stumbled across a large drug-trafficking deal in South Texas.
Rio Negro | Negro Ensemble Company | Gato Barbieri | Rio Negro (Amazon) | Río Negro | Río Negro Province | Negro National League | Negro league baseball | National Council of Negro Women | General Roca, Río Negro | Viedma, Río Negro | Negro | Guerrero Negro | El Gato Negro | Negro Southern League | Negro Ensemble Company (NEC) | National Negro Business League | Mini Abismo Negro | Toro Negro State Forest | The New Negro | Rio Negro (Argentina) | Regional Council of Negro Leadership | Negro National League (1933–1948) | Negro National League (1920-1931) | Negro League Baseball | Monte Negro | God's Trombones: Seven Negro Sermons in Verse | Cerro Negro | Time on the Cross: The Economics of American Negro Slavery | The Secret of Selling the Negro Market |
He co-produced the albums Equal Scary People for singer-songwriter Sara Hickman and El Gato Negro for conjunto musician Santiago Jimenez, Jr. He composed music for and appears as an extra in David Byrne's 1986 movie True Stories.