- Public School 11 Murals - Bronx NYPublic School 11, formerly Public School 91, and also known as the Highbridge School, is a Romanesque Revival building built in 1889. In 1937-39, a two-panel oil on canvas mural by Francis Costa was added over the stage. Painted under the auspices of the WPA's Federal Art Project, the murals depict The Old Bronx & The Bronx Today.