This series documents Vignolo’s most extensive project – the North Park Center, owned by Raymond D. Nasher, for whom he also performed non-commercial design work. Collaborating with a number of architecture firms such as Omniplan, HOK, as well as Lawrence Halprin & Associates, Vignolo worked on this project in phases for more than 25 years. His design for Northpark’s Titche Fountain is also included in these records.