WHGH Boston Digital Mural (Boston)

WHGH Public Television fliped the switch on this 30-foot by 45-foot LED mural that graces it's new $85 million, glass headquarters in Brighton. The public broadcaster hopes the mural becomes as recognizable a landmark as the Citgo sign or Corita Kent's rainbow swash on the gas storage tank off the Southeast Expressway. The shifting images will be seen by 500,000 eastbound Massachusetts Turnpike drivers every week. www.wgbh.org/