Denis Delgado Aleman started his artistic career in the Eduardo Gracia Delgado Art Instructions Academy for visual arts, after which he became an instructor for the fine arts. With numerous expositions within Havana among the lines of the Amelia Peláez gallery and other honorable mentions in numerous awards, Denis is a profesional when it comes to the art world.
His art style is a mixture of cityscapes and landscapes where he seeks to represent Cuba in the inverse tones that it is known for. His artistic technique is contrary to the traditional sense as he choses to paint in warm tones during the morning, and cool tones at night. This gives a strange sense of glory to his pieces, that can be understood by paying attention to the lighting in all his pieces.