Metal stairs on industrial building

size: 484755
sha1: 6894f4989699d428be0da46097f9e76a9be7eb8b
sha256: 88f9a8120cbbb0b5b9daea25ebb43b1e688a096d8cd64d5ae0d7cb76a8e6edb1

size: 465835
sha1: 54009ceec87d1e60a93841ef4f88994e560e14d5
sha256: 1526f078ae708bb6b68dcfa8a1042367acaed0ba32bd9ee9f9fc7dffcdef29c7