This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Esercizi sui gusci continui Roma . it Struttura di cavi appesi al supporto produzione propria Piergiorgio Rossi mar pubblico dominio Architectural element models
Page 2023 Free-images.com. All images are Public Domain