This cartoon heart is depicted with a sad face, characterized by its large, expressive eyes and a downturned mouth. The heart's red color is accentuated by subtle shading, giving it a somewhat three-dimensional appearance. The overall design is simple yet effectively conveys a sense of sorrow or disappointment. The image could be used to represent feelings of sadness or heartbreak in a non-literal, illustrative context. Its cartoonish style makes it suitable for various applications, including digital media and graphic design projects.