Ominous rainbow

Last Wednesday night Jeff had taken Leo to his last swim lesson for the summer. He starts again in September and gets to move up to the next level. Molly was having a hard time admitting that she was super tired. She cried almost the whole time they were gone. During that time the weather got weird. At one point I went out to see if the sky was indeed green as it appeared from the window. Part of the sky was dark clouds, part had a green cast, part was orange with the sunset. And then there was this