Applied studies.

 History of art, History of Styles in the Center for improvement for the culture of Havana. "Happy Varela and Morales"

 Oil and acrylic techniques at the Experimental Center of Visual Arts "Antonio Diaz Pelaez" Havana Cuba

 Student of the Cuban plastic artists Alejandro Duran and Golgota, members of the UNEAC.

 His works are in private collections in the United States, Mexico, Colombia, Panama, Australia and Cuba.

 He has received different distinctions, mentions and awards for his work.

 Designer and producer of utilitarian furniture and ornamental lamps.

 As a Cuban plastic artist, he has made several collections through his more than 50 years of work, among which is "Stories of Women" with more than 350 works.

 Possessor of a unique style, the image of women has been a recurring theme in his art, seen from the perspective of man who on occasions he has canonized as a reason for reflection particular facts of his history.

 Sierranoya captivates the image to stop it...searching for deeper symbols in it and subtly discovering sensuality and domestic conflicts.

 Concerned about issues related to women, he highlights between the abstract and the figurative realities of contemporary Cuba, dealing with fragmented gestures, dreams and delusions that are ambiguously revealed.

 There are several proposals that make up his work... but only one is the intention that makes them fertile.

 Embracing the ideal as an artist (Sierranoya) as a solver of utopias, his works investigate the tensions and contradictions of the Cuban social context, promotes more than an aesthetic, an ethical-priority attitude that springs from the authentic need of this creator_, drives the sensitivity of the spectator through criteria and values ​​of sociopolitical origin, which far from pretending to be satires, exposes the disappointing nature of aspects of society.

 Whoever is left alone with his themes will be wrong, because he is the owner of a plastic literature with its image and color codes based on his ability to express feelings and perceptions of reality that he then translates into the image with that strong and enigmatic way of creating. ...In his works converge shapes and colors from different stylistic stages that he had abandoned and that once again return hand in hand in a language of symbols created in a very personal way...

Like many of his contemporaries, he assimilated the influence of the new media to expand, enrich and enhance the fields of creation. At present, his more than 200 works are conceived in the cleanliness, precision and invoice of the digital, transferring fragments of current reality to the language of painting, using photography as a matrix terrain, manipulated in the digital medium. looking for new visuals in technology.