Handy guide to visual encoding types from @tamaramunzner's "Visualization & Journalism" https://t.co/nBKowcN07g ht @iff_or #dataviz #infovis http://pic.twitter.com/vnlv96nV7T
— Mara Averick (@dataandme) March 26, 2017
— Mara Averick (@dataandme) March 26, 2017