Once in a while

Once in a while she would pass a house, and the people came out to look at her and bow low as she went by; for everyone knew she had been the means of destroying the Wicked Witch and setting them free from bondage. The houses of the Munchkins were odd-looking dwellings, for each was round, with a big dome for a roof. All were painted blue, for in this country of the East blue was the favorite color.

Styles