Why might a newly-married Chinese couple receive the gift of a scroll painted with peonies?

Peonies represent wishes of a long life.
Peonies represent wishes of a long life.

Peonies represent wishes of wealth and prosperity.
Peonies represent wishes of wealth and prosperity.

There is no meaning behind the image; it is simply aesthetically pleasing.
There is no meaning behind the image; it is simply aesthetically pleasing.

Peonies are a good-luck charm.

Peonies are considered symbolic of happiness and love in Chinese culture. Giving a scroll painted with peonies to a newly-married couple may symbolize wishes for their marriage to be filled with happiness, love, and prosperity.