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.
Lightning protection system for building with pavilion roof. en Lightning protection system for building with pavilion roof nl Bliksemafleider voor gebouw met tentdak tudelft nl anonymous August publication AnonymousEU Lightning rods De Opmerker Drawings of roofs
Page 2023 Free-images.com. All images are Public Domain