Once you are done, choose a photograph that you especially like to process different ways in Lightroom.
Use that one photo and change the preset of what it is to each one of Lightroom's B&W Toned Presets, saving it individually as each preset- such as lastname-firstname-cold-tone.
Do the same thing with all of the Lightroom Color Presets, saving each photo as lastname-firstname-preset name.
The presets you should be getting are:
Lightroom B&W Toned Presets, specifically
Split Tone 1-4.
Lightroom Color Presets, specifically
Cross Process 1-3
Create a grid with all of the BW toned presets and color presets so that you have a side by side reference of what each looks like. Each image has to have a caption of what the preset is.
Include the original photograph along with the presets to compare it all to!