| Camera Maker | Canon | Camera Model | Canon EOS-1Ds Mark III |
| Aperture | f/8 | Color Space | Uncalibrated |
| Exposure Value | 0 EV | Exposure Program | Manual |
| Exposure Time | 1/100 sec | Flash | No Flash |
| Focal Length | 35 mm | ISO | 1250 |
| Metering Mode | Pattern | Date/Time | 2015:10:26 15:16:27 |
| Copyright | © 2015 Jason O. Watson. All rights reserved. | Orientation | 1: Normal (0 deg) |
| Resolution Unit | Inch | X Resolution | 200 dots per ResolutionUnit |
| Y Resolution | 200 dots per ResolutionUnit | Compression | Jpeg Compression |
| Exposure Mode | 1 | Keywords | Diamond Caverns historical marker Kentucky display Historical Site marker sign attraction education information landmark Place of Interest Tourist Destination Travel Destination Barren County historic marker historic site Mammoth Cave Mammoth Cave National Park signage attractive destination educating info South tourist attraction history no people text appealing tourism travel United States historic nobody word attract daytime displays historical markers markers signs United States of America color image historical landmarks outdoor vertical appeal day educate historic markers historic sites colour image destinations outside tourist attractions day time Jason O. Watson KY day-time US words color images daylight outdoors USA verticals colour images natural light outsides U.S. U.S.A. |
| Caption | DIAMOND CAVERNS The cave is famed for its pristine cave formations, and was shown with Mammoth Cave in the late 1800s. Mammoth Cave Railroad ran nearby. Passages found in 1936 doubled the length of the cave. It is the second-oldest show cave in Kentucky and the fourth-oldest continuously visited commercial cave in the United States. Over Diamond Caverns LLC Kentucky Historical Society, Kentucky Department of Highways, 2008 |