This is probably one of the most taken photographs on the planet. Pretty much everyone who has ever traveled on a plane has taken this mandatory out-of-the-airplane-window photo that shows the wing of the airplane cutting through the river of cloud.
I wanted to share this because I think the cloud has taken a dramatic look in this photo. Usually, they look pure white against the blue backdrop of the sky. But in this particular photo, as you can see above, the clouds are looking like a bit moody. Kind of like that moment before an epic movie is reaching a dramatic climax.