Past Perfect ContinousPast Perfect Continous by Igor Posner. First edition (2017). First impression. Large format in new condition. No markings. This is a brand new book. In 2006, Igor Posner returned to St. Petersburg, the city where he was born, for the first time in 14 years. Confronted by the shifting resonance of place and memory, the resulting pictures are grasped through distances of time. This is a city half seen and half recollected, one version overlaid