Yup~ these are paintings I had done when I was in high school.
My high school in Taiwan “Fu-Hsin Trade & Arts School” is a vocational art school.
We had to learn all kind of drawing, painting, design (graphic design, interior design), block printing, crafts, and even photography skills.
yes I like to use yellow for my painting 😛
These are in class paintings of acrylic painting class (sketching for illustration).
Instructor is Gary Meyer, the nicest teacher I ever had 🙂