Here is a cheater panel that I made into a wall hanging. This one is quilted in a different way than I usually do it.
I put the free motion quilting foot on the machine and stippled it. That basically means that I used my hands to push the fabric under the needle making designs. The designs were mostly loops and swirls.
It is challenging to quilt this way. The fabric has to be guided with both hands and it is easy to get the stitches to sew over top of each other (which you should not do.) It is important to set the speed so that you can complete your design without losing control of where you are stitching.
I tried not to get the stitches over the colored parts of the panel, instead opting to quilt around the design in each square. I also chose to stipple only the 5 largest blocks. The smaller designs are just outlined with stitching.
I learned how to do the stippling on Youtube. I have found that in addition to millions of videos showing stupid people doing stupid things, Youtube has many instructional videos. There are some skilled quilters who demonstrate techniques to help out us novices.
They say that practice makes perfect. I will keep at it.