I sometimes think you can learn a lot about a person based on what is on the windowsill in their kitchen. Is it crammed with whatever? Decorated? Empty? Think about it. Does your windowsill have the same things on it your mom's windowsill did? Did you learn that was what people keep there by her example or did her windowsill drive you crazy so now you do something totally different.
I'm not sure what it says about me, but mine is a combination of utilitarian and decorative. I have a collection of old glass bottles that I love. So I keep them on the windowsill organizing them in pleasing arrangements and using them by turns as flower containers or a place to dry my brushes. I happen to like the look of the brushes in the window. It's kind of decorative and at the same time reminds me that I have recently found time in my busy schedule to do the thing I love...art.
One of the jars always contains loose change. You can pretty much tell the financial tides of the month with this jar. The rest of the sill is kind of messy with the collected clutter of the season...a smooth stone I like to pick up and hold in my hand sometimes just because it reminds me that time changes things as much as it keeps things the same. Right now a small collection of shells also sits on the sill. A sign that it's summer and that Meghan hasn't put them away in whatever nook in her room that is, by now, overflowing with shells from many beaches. There is also a tomato sitting there....this was definitely something my mom did. It has something to do with letting them ripen I think. But anytime a get a tomato from someone it goes on the sill.
Feel free to post links to pictures of your windowsills here...I'd love to see what your windowsill says about you!