This Old Ledge: WallenbergDeparting from The City’s downtown plazas, Ted Barrow marches uphill to the haunted terraces of San Francisco's most famous schoolyard. Keep up with Thrasher Magazine here: http://www.thrashermagazine.com http://www.facebook.com/thrashermagazine http://www.instagram.com/thrashermag http://www.twitter.com/thrashermag