Graffiti tagging keep smile face

Examples of design drawings of graffiti tags like this that can help the audience could smile just by looking at these photos.
graffiti tag style face. Where do you think the most memorable ...?
you will have difficulty creating a character model like this. but do not worry here you can read other articles. thank you

Graffiti tag emotion style 1

Graffiti tag emotion style 2

Combination style graffiti tag On wall

keep smile graffiti tag