Wikimedia | Crain's Connecticut
Photo Credit URL: 
https://commons.wikimedia.org/wiki/File:Houston_Ship_Channel.jpg
Image: 
Photographer: 
United States Coast Guard, PA2 James Dillard
Photographer URL: 
http://cgvi.uscg.mil/media/main.php?g2_itemId=116691
Attribution Type: 
Public Domain
Attribution Type URL: 
https://en.wikipedia.org/wiki/Public_domain