As geologists mapped glacial deposits in the late nineteenth century, they became aware that there were several layers of drift, the lower ones corresponding to earlier ice ages.
The research of the composite index number (PI) of soil quality in different soil locations suggests that, the soil quality index increases as the altitude of mountain slope location decreases.
Once the subjects had learned to put the pictures where they belong, they were escorted to a dark room, fitted with electrodes, and encouraged to take a little nap.
The instincts of self preservation, therefore, must have frequently predominated and shaped the features of society freely, as if the unselfish affections had no place in human nature.
I resized photos to make them smaller or larger and cropped a couple shots such as an image of a black leather bag with an unrelated text description below it.