photo: Portrait of María Cañas / CROPPING IMAGE Leer este artículo en ESPAÑOL / PDF of this magazine MARÍA CAÑAS, VIDEO-ARTIST, ‘ART-IVIST,’ AND SELF-DEFINED REBEL, DISCUSSES HER PROFESSION OF SHEDDING LIGHT ON “OUR AUDIOVISUAL DETRITUS.” “THE REVOLUTION IS NOT TELEVISED.” While Gil Scott-Heron, the American jazz poet, originally sang this line in 1970, it is an ageless source…