Daniel Arnaldo Román is a puertorrican artist, University Lecturer, musician, video-artist, consultant and designer.

Since childhood he enjoyed drawing, painting and music, all which later lead him to pursue studies in fine arts at the School of Fine Arts of Puerto Rico ( Escuela de Artes Plasticas de Puerto Rico ).

In 2005 he along with his wife and longtime creative partner Lilliam Nieves began a design project which they call Grupo Probeta. On 2006 he co-founded the magazine Trance Liquido, a magazine that serves as forum for musicians, designers, artists and writers. His painting style is often classified as Expressionist Post-Pop.

His work is currently in art collections located in Puerto Rico, New York, the Netherlands, and Washington, DC.