This document discusses aesthetic upbringing for ages 12-20, a time of impetuous physical, social, and emotional changes as well as developing ego and gender identity. It also mentions developing the ability to comprehend abstract concepts. Additionally, it lists Gothic art and Leonid Afremov, though it does not provide any context about their relation to aesthetic upbringing.

1. Aesthetic Upbringing

2. Peculiarities of the age 12-20
• Impetuous physical, social and emotional
changes
• Ego-identity, gender-identity
• Developing the ability to comprehend abstract
concepts

3. Gothic Art

5. Leonid Afremov