For my independent variable (or is it dependent variable? I get confused) I used two different fugitive media. For one I use water-color pencils--not inktense--and for the second I used chalk pastels.
I took the two samples around to everyone in my office for their opinions about which turned out better and why. Very interesting results. So, which do you like better? I am not telling you which one is the pencil and which one is the chalk till I get some input from y'all. So, with some pictures closer than other and in no particular order--