宣告

宣 = 亘 + 宀 : Mnemonic symbol: a big billboard.

There's a big billboard on top of the anthill announcing its new contrail school. Xu Xian just graduated and wearing his graduation cap, he swoops into the air, leaving a contrail outlining a graduation cap. He is so happy he even writes something on the billboard to let everyone know: "I made it!!!"

宣 = 亘 + 宀 : Mnemonic symbol: a big billboard.

There's a big billboard on top of the anthill announcing its new contrail school. Xu Xian just graduated and wearing his graduation cap, he swoops into the air, leaving a contrail outlining a graduation cap. He is so happy he even writes something on the billboard to let everyone know: "I made it!!!"

告 = ⺧ + 口 : Guy Fawkes is informing the golden calf that it is not allowed to eat mandarins any more in the aorta's bathroom by pointing at a big LED screen stating so.

告 = ⺧ + 口 : Mnemonic symbol: one of these LED panels with public announcements which scroll horizontally over the panel.