Total time took 6 hours to finish. By doing chromatic studies, I learn when mixing two opposite color on color wheel with same amount. The color will become darker. When doing muted studies, I learned when adding different amount color can change the volume of the color. Fixed prismatic studies are the easiest part of the project, its only using six pure color to paint.
I think the chromatic studies could stand to have more complements added to each color so that they become more desaturated, and that the study on the right seems strangely lighter for some reason. The rest of your studies seem pretty successful, and overall I admire your attention to precise geometric measurements and adhering to all of their intended outlines throughout each composition.