Raising awareness, experimenting with mediums, and defying scale: these things all define the top artists of the coming year. For Mender, Zola, Icy and Sot, and Honor the Treaties, 2014 was spent challenging societal racism and constructs. Caratoes and Faring Purth redefined the stylization of the female form. Ever, Art Is Trash, and Gabriel Specter utilized spaces to expand how their work can be viewed. These artists have made waves developing their niche within street art and graffiti and are on our list of The Top Street and Graffiti Artists to Watch in 2015. For more recent street art, check out the best murals that went up in the last month and the most impressive ones from the last year.