A “Wizard of Oz” mural loomed over a D.C. park for 23 years. When other artists painted over it, one of the creators — a prominent street art curator — did something surprising: He sued.

And Vivienne Westwood’s $567 graffiti-printed jeans were being sold on Farfetch. Jeff Gluck, an attorney for the artists, said Thursday that a cease-and-desist letter had been sent ... and gave them ...

Join Hrag Vartanian, artist Lee Quiñones, PPOW Gallery Co-Founder Wendy Olsoff, and MCNY Curator Sean Corcoran for a discussion on the evolution of graffiti as an art form and the lasting influence of ...