Paper maps are printouts of digital maps. Below:

1. a screen capture taken from my phone, of the area you posted. Shading helps appreciate the terrain.
2. a zoom-in on an area just east of Malaucène. Try this with a paper map.
3. routing overlaid, from Malaucène to Sault. Could be done on paper, but after a few trips the map will be undeadable
4. one of the many route analyses provided by the app. Clearly showing elevation and gradients.

For some reason the pics silently fail to load. I've added links