https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/5976808Edit ImageSaveSaveEditCropCustom TextMYSTIC, Conn. -- Civil engineering and naval architecture majors from the U.S. Coast Guard Academy learn basic blacksmithing techniques at the Mystic Seaport Shipsmith Shop April 18, 2016. U.S. Coast Guard photo by Petty Officer 2nd Class Cory J. Mendenhall. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 799 px | 300 dpiLarge JPEG 2423 x 1613 px | 300 dpiFree DownloadMYSTIC, Conn. -- Civil engineering and naval architecture majors from the U.S. Coast Guard Academy learn basic blacksmithing techniques at the Mystic Seaport Shipsmith Shop April 18, 2016. U.S. Coast Guard photo by Petty Officer 2nd Class Cory J. Mendenhall. Original public domain image from FlickrMore