Works by Martinez focus mostly on cityscapes through which various issues of modern-day man are explored. Bizarre and surreal imagery is used to convey such concerns. Among his works, the most distinguishable arts are the recognizable metropolitan and intimate streets. The works are unique in the sense they depict reality in a strange and distorted fashion. The latest works by Alberto have a unique tone which elaborates the usage of color along with complex connections among the various elements. It
if he takes the task with great detail, while a adding humor to it.
With his works encompassing weeks and even months of tireless efforts, there can be discerned an explicit pursuit of technical improvement with zeal and vigor.