Avatars for social networks can be created in a variety of styles, depending on user preferences and the nature of the social network itself. Here are some popular styles:

Realistic Style — Photographs or images created with high detail to accurately convey a person's appearance.

Minimalism — Simple shapes and a limited color palette are used. This style is suitable for creating stylish and unobtrusive images.

Pop Art — Bright colors and clear lines, often using elements of pop art culture such as repeated images or collages.

Anime and Manga — A style inspired by Japanese animation and comics, featuring large expressive eyes and dynamic poses.

Vector Style — Clean and crisp lines with flat color blocks, often used for more formal or professional images.

Retro — Stylization of old or vintage photographs, using warm, rich colors and adding elements of antiquity.

Abstraction — Using unusual shapes, colors, and compositions to create unique and memorable images.

The choice of style depends on the impression you want to make and the information you wish to convey through your avatar.