discuss on behalf of *someone / discussing by proxy / conferring by proxy / confer with a person on a matter by proxy / consulting by proxy / consult with a person on a matter by proxy / discuss [a matter] by proxy

consult with a person on a matter as a representative / confer with a person on a matter as a representative / discuss [a matter] as a representative / consulting as a representative / conferring as a representative / discussing as a representative

representative system

epigraph

Great Purification Day

Egretta alba / large egret

Egretta alba / large egret

vicarious work / work by a ghost writer

vicarious visitor to a shrine

the third class