objects of interest colors, textures, and patterns shapes and sizes shadows, highlights, and reflections depth of field lines, curves, and angles people, animals, and other objects in the photo
feature which has objects of interest feature which has colors, textures, and patterns feature which has shapes and sizes feature which has shadows, highlights, and reflections feature which has depth of field feature which has lines, curves, and angles feature which has people, animals, and other objects in the photo