Intermittently since 2010-2011, Bittar created public art projects. The first of these were constructed pieces of cultural patterns for a affordable housing project in the City Heights neighborhood of San Diego. The other, completed in 2018 is a mosaic Bittar designed. It was constructed and organized by Robin Brailsford with Wick Alexander. LithoMosaic, is an innovative process that Brailsford invented. The mosaic is at the entrance to the California Center for the Arts in Escondido, California.