DETROIT, MICHIGAN STREET ART & GRAFFITI: THE HOLY GRAIL Published on June 21, 2015October 19, 2020 by jacquelinemhadel “The holy grail is to spend less time making the picture than it takes people to look at it.” ― Banksy 20jun15. Detroit, MI. Share this:TwitterRedditFacebookTumblrPinterestEmailMorePrintPocketLike this:Like Loading...