In episode 249 of Total Retail Talks, Editor-in-Chief Joe Keenan interviews Ari Grazi, co-founder and president of Indiewalls, a full-service art consultancy connecting designers, brands, and consumers to a global community of independent artists. Listen in as Grazi discusses his professional background, why he founded Indiewalls, and the company's new Indiesigns extension, which sells decals and signs that…