As Discussed in another thread, photos seems to be a work in progress. See this User Guide for iOS 8 by Apple comment. But where's the photostream? To come with Yosenmite? THE GUIDE IS A FREE iBook.
“Photos you take are automatically added to My Photo Stream when you leave the Camera app and iPad is connected to Wi-Fi. All photos added to your Recently Added album—including screenshots and photos saved from email, for example—appear in My Photo Stream.”
Excerpt From: Inc, Apple. “iPad User Guide For iOS 8.” Apple Inc., 2014. iBooks.
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