The explore page of Instagram has GEMS! Often I click it to see what artist abroad are doing. What's styles seem to be overly used, under used, or being used in different ways. Then I stumbled upon PichiAvo . They're a Spanish art duo who are able to merge centuries of style in to an epic art compilation with each mural/piece of art. It's literally classic Italian Renaissance mixed with Contemporary, over and under graffiti. It's insane work, most of which is on a huge scale. I not sure often graffiti artist and muralist are able to keep such accurate proportions when transferring the art from sketch to wall but whatever.