20251030 上課內容 (油性粉彩)

2025-10-30 油性粉彩-風景 (part one)
https://www.youtube.com/watch?v=YlvFn31XdbY

2025-10-30 油性粉彩-風景 (part two)
https://www.youtube.com/watch?v=QIJSV7jxuPM