Time on my hands

Our flight was cancelled. I was not bothered, happy even. Happy to be held captive with a good book "The Laughing Policeman" (Maj Sjowall & Per Wahloo) and my sketchbook. 4 hours till the next plane home, and the only victim was dinner with friends at home.
I tried my hand (again) at drawing people. I need to practice more, I am more at home with buildings and spaces.