As the butterfly opens, more air is sucked in, causing a high pressure point at the top of the venturi (picture marked as: The other end of the path from the inside). (mechanics.stackexchange.com)
On the ride back we headed to the far end of the path in Kapaa at Baby Beach. (parrishkauai.com)
At the northern end of these paths, large windows overlook Parsons Plaza, while the southern end also terminates with windows, providing abundant daylight. (vmfa.museum)