Keywords:

circular, bottom, viewing, stairs, glass, roof, daytime, stairway, day, daylight, steps, protective covering, round

Description:

The Mechanics Library Spiral stairs in San Francisco.

• ID: 58f4f3f93549407f238b4567
• Original Size: 1280 x 1735px
• Subscription: Available
• License Type: Royalty Free
• Upload Date: April 17, 2017
• Permission: Not Applicable or No.
• Editorial Use: Yes
• Commercial Use: Yes