As the title may imply, Walter Ungerer points his camera to the sky for a meditative (if idiosyncratic) nature study. - Tom FritscheAs the title may imply, Walter Ungerer points his camera to the sky for a meditative (if idiosyncratic) nature study. - Tom FritscheAs the title may imply, Walter Ungerer points his camera to the sky for a meditative (if idiosyncratic) nature study. - Tom Fritsche