One thing I always loved about Jane from Disney's Tarzan was her hobby of sketching whatever took her fancy. Although I'm not crazy about how Jane turned out, Tarzan isn't too bad :/ Jane is drawing the treehouse, btw. It's hard to tell, but I kinda scribbled an outline of it on the art pad.
I left this pic completely unedited because I kinda liked the sketchy look in itself for this idea. I'm workin on a better pic for this couple cuz I feel they deserve more fanart ^-^