model design project concept plan draft cave artificial dark model design

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Size: 2592px × 3872px
Photo credit: © freeteo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: artificial, cave, cavern, concept, dark, design, dome, draft, exit, frame, framework, grotto, light, man-, mason-work, masonry, masonwork, model, outlet, plan, project, rock, rubble, stone, stonework, structure, tunnel