Public domain image resources Public domain image resources is a copy of the master Wikipedia page at Meta, which lists a number of sources of public domain images on the Web. Public Domain images should be marked with the Public Domain Mark 1.0. Public Domain Mark enables works that are no longer restricted by copyright to be marked as such in a standard and simple way, making them easily discoverable and available to others. The Public Domain Mark is recommended for works that are free of known copyright around the world.
HDRI resources Store: Individual HDR and sIBL Files. Page 5 (81-100.) This section contains individual HDR files including sIBL sets for sale and electronic download. The panoramic images below are tonemapped/LDR previews. Copyright-Free Photo Archive: Public Domain Photos and Images The photo archive at Gimp-Savvy.com has more than 27,000 free photos and images saved on our own dedicated server, consisting of over 2.5 Gbytes of data. The goal is to make this archive a resource for collage and photo-montage using digital image editing techniques such as those described in Chapter 7 of Grokking the GIMP. To improve the archive's usefulness, full indexing of the images is planned. However, this job would be taxing for a single person, and would probably produce only mediocre results. Consequently, the solution is to provide an interactive environment allowing the community to participate in the labelling of archived photos.
ARKive - Discover the world's most endangered species Wildscreen's Arkive project was launched in 2003 and grew to become the world's biggest encyclopaedia of life on Earth. With the help of over 7,000 of the world’s best wildlife filmmakers and photographers, conservationists and scientists, Arkive.org featured multi-media fact-files for more than 16,000 endangered species. Freely accessible to everyone, over half a million people every month, from over 200 countries, used Arkive to learn and discover the wonders of the natural world. Since 2013 Wildscreen was unable to raise sufficient funds from trusts, foundations, corporates and individual donors to support the year-round costs of keeping Arkive online.
Three Good Tools for Building Flipped Lessons That Include Assessment Tools In the right setting the flipped classroom model can work well for some teachers and students. I recently received an email from a reader who was looking for a recommendation for a tool would enable her to add an assessment aspect to her flipped lesson. Here are some tools that can accomplish that goal. eduCanon is a free service for creating, assigning, and tracking your students' progress on flipped lessons. eduCanon allows teachers to build flipped lessons using YouTube and Vimeo videos, create questions about the videos, then assign lessons to their students. Teachers can track the progress of their students within eduCanon.
Earth from Space The NASA Earth Observations Photography database of images is a national treasure. We are publishing these selected photos and related captions on the Internet to provide a glimpse of this national treasure to the public. This database was compiled by our staff to illustrate some very interesting Earth features and processes, including cities as seen by our Astronauts from space. Earth from Space provides several ways to search the selected images. Each image is available in three resolutions and includes cataloging data and a caption. sIBL Achive Installation Each thumbnail links directly to an archived sIBL-set. Watch out, these are big downloads. Click to download, then expand the zip achive as a folder and place the folder in your sIBL-Collection. Starter's sIBL-Collection
Images in the Public Domain Copyright notice: The U.S. Copyright Office's circular entitled Copyright Basics and particularly the section on How long copyright protection endures, explain why these images came to belong to the public.