Condensation on my bedroom window.
I've been sick for the last week or so, holed up in my room with the humidifier on high, watching H2O change from a gaseous form to a liquid on the window panes. It's a little more entertaining than watching paint dry. Two blizzards have come and gone, along with Valentine's Day and Mardi Gras, as I've been lying around reading my camera manual, coughing, and taking pictures of my feet. (Practicing the camera settings, see.) I'm starting to feel better, and am really looking forward to leaving the house again!