Here are some screenshots from the results of applying Ward and Reinhard tone mapping as a postprocess.
The above three images are Ward tone-mapping. From left to right, LMAX values of 1, 1000, and 10000
These are from the Reinhard model. Again, from left to right are LMAX values 1, 1000, and 10000. These three are very similar due to the nature of how the Reinhard model works.