Well, to do car cartoon paint, first, make sure you have all the necessary tools and paints. Then, plan your design carefully and start with the base colors. Add details and shading gradually for a great effect.
I'm not sure which cartoon you're referring to. If you can provide more information such as the name of the character, the type of animation, etc., I will try my best to help you find the animation.
Adult cartoon stories usually deal with more complex and often darker themes compared to regular cartoon stories. For example, they might explore topics like politics, existential crises, or sexual relationships.
They use dark and gloomy color palettes. For example, in a lot of horror - themed cartoons, the backgrounds are often dimly lit, with shadows everywhere. This immediately sets a spooky mood.
The cartoon eyes on a box might symbolize that the contents inside are special or unique. Or it could simply be a decorative element used for aesthetic purposes without any specific meaning.