The SwiftKey virtual keyboard app for both Android and iOS has just received Photo Themes, as well as a gallery of nature images to use with this new feature.These shots were taken and curated by Keith Ladzinski, a top photographer who worked for ABC, Discovery Channel, and National Geographic.
https://www.notebookcheck.net/SwiftKey-announces-Photo-Themes-teams-up-with-a-National-Geographic-contributing-photographer.262868.0.html