I just came back from a week long business trip. Wanted to post a picture taken from the hotel room window of a gloomy industrial landscape with the brown sea and grey sky without any sunlight at the background. Then I looked up from writing my report of the trip and noticed this cheerful light pattern on the office floor. The effect lasted all of about 5 minutes.

Taken today, Friday 17 Feb 2017, with Jolla 1.