I love to see Earth next to other objects, like this comparison of all planets and the sun or this visualisation of all the planets between the Earth and the moon. It helps me comprehend the scale of it all. Actually, it doesn't. It just doesn't compute, sorry.
Ron Miller imagined how this would look from Earth:
From the ruins of Tikal, in Guatemala
From Quito, Equador
From Washington DC, United States of America
From Nome, Alaska, United States of America
Finally, here is Earth and Saturn compared: