Issued by Hongkong Post in 2023, unusually without any reference number of their own, this is a set of six cards showing, of course, cultural landmarks:  the Cultural Centre, Xiqu Centre, City Hall, the Palace Museum, the Museum of Art, and another exhibition venue, M+.  We have two sets.  One is normal, unstamped and unused postcards (Grade: 1, $16) and the other has the same cards prepared in almost perfect maximum-card style where the stamps are close enough to the cards’ designs and the cancellations identical for all cards (Grade: 1, $24).