The image displays a bisected tooth revealing its internal structure. The tooth's enamel appears white, while the dentin beneath exhibits a slightly yellowish hue. Red lines indicate the pulp chamber and root canals, suggesting blood vessels and nerves. A light blue area signifies a filling material within a cavity prepared in both the enamel and dentin. Adjacent to the tooth section are two extruded ribbons of toothpaste, one white and one blue. These pastes are presumably meant to represent their function in cleaning and potentially whitening teeth.