I bet you can't guess which twin created which picture:
This is why I laugh at people who insist that preferences for certain toys or colors are the result of socialization. Honestly, Leah is so girly that I imagine she envisions the first commandment as being the brainchild of a sparkly princess draped in a pink and purple gown who solemnly intones, "Thou shalt have no other colors before me."
As for Matthew, he appears to be taking after his father and brother in organizational and spatial skills. He can put together a 100 piece puzzle all by himself and gets very bothered if something is in the wrong place. (And yet, five days worth of clothing all over the floor does not seem to bother him. Go figure).
But, being as smart as he is, he's figured out the best way to handle his chores:
"Matthew, is your room clean?"
"Is it clean enough for me to check?"
"Is your bed made?"
"Leah is doing it for me!"
Like I said, he's a smart one.