20250925 上課內容 (油性粉彩)

2025-09-25 (Part One) 油性粉彩-風景
https://www.youtube.com/watch?v=1ZwuiTXhn8c

2025-09-25 (Part Two) 油性粉彩-風景
https://www.youtube.com/watch?v=k_yIuJ2CPoA