aww: reddit pictures widget (com.andrewshu.android.redditaww) on Google Play
"aww" is a homescreen and lockscreen widget that displays pictures from any subreddit on reddit.com. View cat pictures, space photos, and more.**NOTE: Please run "aww setup" if widgets are not appearing in widgets list.**Features:* 2x2, 4x2, 4x4 widget sizes* Widget resizing is enabled for Android 3.1+* Lockscreen support for Android 4.2+* Automatic refresh interval* One-click navigation between images* Light frame, dark frame, and frameless option* List of suggested picture subreddits* Save images* Share images* Open comments in a reddit app or the Browser* Multiple widgets can automatically pick non-overlapping pictures to show at the same time* Option to auto refresh and prefetch on wifi onlyIncludes cat photo by Nicolas Esposito -- http://www.fotopedia.com/users/nesposit