The slide rule, pencil and magnifying glass are on the notebookThe slide rule, pencil and magnifying glass are on the notebook
A picture on the table of a computer with a book on the background of a libraryA picture on the table of a computer with a book on the background of a library
Beautiful lantern on the background of a tree without leavesBeautiful lantern on the background of a tree without leaves
Silhouette of people walking on the side of the roadSilhouette of people walking on the side of the road
The rays of the sun breaking through the crown of a tree on a stormy riverThe rays of the sun breaking through the crown of a tree on a stormy river