Is this interior or exterior?
I like a plant on a stand. My #1 choice would be to forget the plant and have a large, impressive urn either colored or terra-cotta.

Interior

My suggestions were 4 interior. The urn sometimes is placed in a stand, to make them seem taller & more important. The plant might be one of these 2 tier ones, I'd want a plant and pot or urn to be tall and imposing. Most interior entries have a mirror and shelf (or thin table), and a chair. Do you want to give dimensions of entry? photo?

Here is an over-sized vase just off the entry.