Scene at the busy harbor on Casco Bay in Portland, Maine. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3093908/free-photo-image-america-carol-highsmith-casco-bayFree Image from public domain licenseTwo ferries at Casco Bay in Portland. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/3093800/free-photo-image-fishing-boat-america-carol-highsmithFree Image from public domain licenseThe oft-photographed Nubble lobster shack, or lobster "pound" on Bailey Island, a small, quaint island in Casco Bay off the… https://www.rawpixel.com/image/2372478/photo-image-cloud-plant-treeView licenseSandwich shop sign on Casco Bay in Portland, Maine. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/3092909/free-photo-image-coca-cola-america-carol-highsmithFree Image from public domain licenseCamp Merrill, Evergreen Landing. [Casco Bay, Portland, Maine] https://www.rawpixel.com/image/14304134/camp-merrill-evergreen-landing-casco-bay-portland-maineFree Image from public domain license