Sometimes I watch little videos of the Rosary on "youtube.com". It helps me pray when I am not feeling so well, or when my mind is unsettled and meditation becomes difficult.
Sometimes these videos include a picture of each mystery. In one particular presentation they show a scene of Jesus Carrying the Cross -- for the 4th Sorrowful Mystery.
The artist has depicted Christ with a rope around his neck, being dragged along like an animal. It's horrifying, but likely accurate. A sign of the incredible suffering the Son endured on our behalf...