Porcelain sculptures in public art projects often reflect a blend of cultural, historical, and communal values. One prevalent theme is cultural heritage, where artists draw from local traditions, myths, or historical events to create pieces that resonate with the community. Another common motif is nature, with flora and fauna depicted to symbolize harmony and environmental awareness.

Community identity is also a frequent focus, as porcelain sculptures serve as landmarks or symbols of collective pride. Abstract forms and modern artistic expressions are increasingly popular, offering a contemporary twist to traditional porcelain techniques. Lastly, social commentary—addressing issues like unity, resilience, or change—appears in many public installations, making porcelain sculptures a powerful medium for public dialogue. These themes not only beautify spaces but also foster connection and reflection among viewers.