The correct answer is the depiction of objects with a sense of realism. Jean-Baptiste-Siméon Chardin was known for his ability to capture inanimate objects with remarkable clarity and precision, conveying a sense of realism and materiality. To determine the characteristic of Chardin's paintings, one can analyze his works and observe how he portrayed objects in his compositions. This involves researching and studying Chardin's paintings to understand his artistic style and techniques. By examining various art exhibitions, art history books, or reputable websites dedicated to Chardin's works, one can gain knowledge of his signature style and characteristics.