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Finally, you can choose how long it is until the background image changes, from mere seconds to minutes, from a couple of hours to just once a day. Click "Save changes" to commit these edits and go back to your desktop to await the next change in its visual finery. Creative photo art projects on the Ugly Duckling, a children's book, can open students' eyes to seeing life in the entirely new way. In this lesson, students will photograph old, rusty, discarded and unusually placed items found everywhere. Using photo enhancing software, they will then build a picture that can what others could have seen as ugly, turning it into something beautiful.