![Photo 3 shows the collapsed tunnel vault. The lack of maintenance and... | Download Scientific Diagram Photo 3 shows the collapsed tunnel vault. The lack of maintenance and... | Download Scientific Diagram](https://www.researchgate.net/publication/338075540/figure/fig5/AS:838186028765185@1576850530090/Photo-3-shows-the-collapsed-tunnel-vault-The-lack-of-maintenance-and-insufficient.png)
Photo 3 shows the collapsed tunnel vault. The lack of maintenance and... | Download Scientific Diagram
![Foto Stock Passageway Arched Architecture of Gallery Corridor with Retro Lanterns. Vintage View of Arch Vault Tunnel, Straight Lane Colonnade. Soft Yellow White Archway Passage in Old Historic Building Interior. | Adobe Foto Stock Passageway Arched Architecture of Gallery Corridor with Retro Lanterns. Vintage View of Arch Vault Tunnel, Straight Lane Colonnade. Soft Yellow White Archway Passage in Old Historic Building Interior. | Adobe](https://as2.ftcdn.net/v2/jpg/02/06/61/35/1000_F_206613552_q5iql5srWPvNTF8XvbPoLgX9BSgH5QOl.jpg)
Foto Stock Passageway Arched Architecture of Gallery Corridor with Retro Lanterns. Vintage View of Arch Vault Tunnel, Straight Lane Colonnade. Soft Yellow White Archway Passage in Old Historic Building Interior. | Adobe
![Dark Creepy Abandoned Underground Tunnel or Vault Corridor in Bomb Shelter and Man with Flashlight, Abstract Light in End Concept Stock Photo - Image of castle, inside: 144242356 Dark Creepy Abandoned Underground Tunnel or Vault Corridor in Bomb Shelter and Man with Flashlight, Abstract Light in End Concept Stock Photo - Image of castle, inside: 144242356](https://thumbs.dreamstime.com/z/dark-creepy-abandoned-underground-tunnel-vault-corridor-bomb-shelter-man-flashlight-abstract-light-end-concept-144242356.jpg)
Dark Creepy Abandoned Underground Tunnel or Vault Corridor in Bomb Shelter and Man with Flashlight, Abstract Light in End Concept Stock Photo - Image of castle, inside: 144242356
![Barrel Vault Is Also Called As A Tunnel Vault, Byzantine Architecture, Curved Roof, Rounded Ceiling, Tunnel, Wagon, Vintage Line Drawing Or Engraving Illustration. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image Barrel Vault Is Also Called As A Tunnel Vault, Byzantine Architecture, Curved Roof, Rounded Ceiling, Tunnel, Wagon, Vintage Line Drawing Or Engraving Illustration. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image](https://previews.123rf.com/images/morphart/morphart1910/morphart191085360/132996968-barrel-vault-is-also-called-as-a-tunnel-vault-byzantine-architecture-curved-roof-rounded-ceiling.jpg)
Barrel Vault Is Also Called As A Tunnel Vault, Byzantine Architecture, Curved Roof, Rounded Ceiling, Tunnel, Wagon, Vintage Line Drawing Or Engraving Illustration. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image
![Arches Tunnel or barrel Vault Dome and Drum Keystone Springing Voussoir Centering Groin or cross vault | Arch, Brick arch, Romanesque architecture Arches Tunnel or barrel Vault Dome and Drum Keystone Springing Voussoir Centering Groin or cross vault | Arch, Brick arch, Romanesque architecture](https://i.pinimg.com/474x/06/e9/c4/06e9c4b30f1403827ab1970777822367.jpg)
Arches Tunnel or barrel Vault Dome and Drum Keystone Springing Voussoir Centering Groin or cross vault | Arch, Brick arch, Romanesque architecture
![Stone Vault in the Form of a Tunnel with Access To the Light Stock Photo - Image of archeology, desert: 193465188 Stone Vault in the Form of a Tunnel with Access To the Light Stock Photo - Image of archeology, desert: 193465188](https://thumbs.dreamstime.com/b/stone-vault-form-tunnel-access-to-light-stone-vault-form-tunnel-access-to-light-193465188.jpg)