An explanatory picture about Earth’s location in Space
Click here, select “download” by the right side of the screen then select “Full resolution” at the bottom of the pop up window to Download and zoom the picture to better understand.
It gives detailed graphical representation of the location of earth and other planets and stars as well as galaxies. It also communicates the vastness of the universe that a novice will be able to understand what astronomers mean whenever they say “the universe is so big”.
I find it easy explaining about space to novices with this picture as they will be able to get it fast.