This question had choices. Here's the list of choices.
a) painting a trompe-l’oeil mural on it.
b) covering the building with white paint.
c) applying stucco to the building.
d) designing a grand stairway to the entrance.
Painter richard haas improved the unappealing façade of the oregon historical society by A.) PAINTING A TROPME-L'OEIL MURAL ON IT.
His works are also found in the building walls of New York, Boston, Miami, St. Louis, and Cincinnati.
