Some of Matthews' artwork can be viewed in the Louisiana State Museum in Baton Rouge, the Audubon Insectarium in New Orleans, and gracing the sides of New Orleans bakery Leidenheimer Baking Co.'s delivery trucks. His original illustrations can be found in the Historic New Orleans Collection, which also commissioned Matthews to create a large mural for the official City of New Orleans Pavilion at the 1984 World's Fair. His exhibitions include "Chihuahua: King of New Orleans Dogs" (Scheurich Gallery), "The Art of Bunny Matthews" (Contemporary Arts Center, New Orleans), "Bunny Matthews: Art For Heterosexuals" (Space Gallery), "Da Eve O'Destruction" (Vega Tapas Cafe), "Too Many Bunnies" (Arthur Roger 434), "Black and White" (Arthur Roger Gallery), "The People of New Orleans From A-Z" (Arthur Roger Gallery), "Before and After" (Arthur Roger Gallery), and "Bunny Matthews" (Arthur Roger Gallery). His monumental painting, "Nint'Wardica," based on Pablo Picasso's "Guernica" and inspired by the BP oil disaster in 2010, was displayed at the Ogden Museum of Southern Art.