You can produce simple to complex static maps using QGIS. Below are some examples from QGIS’ map examples and screenshots.
Railways of Japan using OpenStreetMap data

  
Frequency of MiBici trips in Guadalajara, Mexico

  
Northern Netherlands using Dutch open topography and road layers

  
Global meteorite landings. Note data has not been cleaned 

  
Topographic map of Jordan

  
Potential mountain lion habitat using exisiting prey habitat and human footprint data
