Two of the signs got switched, but you get the idea. I can't wait to see what happens.
I loved science fairs when I was a kid. One year, the local garden club gave my project a special ribbon since I did my project on soil pH and its effects on local plants.
One interesting alternate question has to deal with those all white leaves. I wonder if they will produce enough chlorophyll in the thin green veins to set new leaves. What do you think?
Finally, if you get intrigued by how many kinds of variegation you can find in syngoniums, go to the glasshouse works website. I've not ordered from them, but they are some serious collectors.