Pilier cruciforme (cross shaped pillar ©)

The translation in the title is followed by this sign ©; this means that it has been "invented" by me.

A pilier (pillar) which has a cross section more or less resembling a cross.
The picture shows such a pillar in the Sacré-Cœur in Paray-le-Monial.

Sacré-Cœur - Paray-le-Monial