The document discusses several key points about art:
1) Plato believed that as people progress through life, they find increasingly beautiful objects of desire.
2) Art is defined as the expression or application of human creative skill and imagination, typically in visual forms like painting or sculpture, created to be appreciated for their beauty or emotional power.
3) Art has always spanned generations and continents, with some works considered "good" not because of their age but because of their quality.