Nuvola-style British colonial flag of Hong Kong.
Self-made, based on File:Nuvola Pitcairn flag.svg ({{LGPL}}) and File:Flag of Hong Kong (1959-1997 3-5).svg ({{PD-UKGov}})
SiBr4File:Nuvola Pitcairn flag.svg by  OrzettoFile:Flag of Hong Kong (1959-1997 3-5).svg by Fry1989