Recommend for Korean American mostly. True, the teacher cant speak English well, but she has good understanding of children and knows how to teach art. Basically, she checks how much the children can concentrate on their work, just like filling the circle with whatever the material is. Some can do it very quickly and move to the next level like filling a color wheel (this is very basic training to do art) but some need the time to make it. I do not know what makes the difference but each of the children needs different things to focus on their art. And she waits for the children to do it by themselves and let this happened naturally during the lesson.
I took my 10 year old daughter for two hours initial lesson. She had some training, so she could do shades and gradients. I showed all this to the instructor, telling her that I am looking for further training, not just a place to blow time. She nodded politely, and had my daughter fill up circles with crayons for 2 hrs... More than that, if you dont speak Korean you shouldnt go there, no one actually speaks English.I will keep looking