Is there any botanical art class in Bangkok?

I'd really love to take botanical art class but I couldn't find any in Bangkok.
Drawing beautiful flowers look so fascinating to me.
Is there anybody who knows where to go for botanical art class in Bangkok?

It seems to me with all the beautiful flowers in Thailand there would be something like that available, but what am noticing is that Thailand uses a lot of plastic flowers, in restaurants, peoples yards, homes, open houses,etc it is really kind of sad, but they seem to really like them. Could be because you never have to water them, cut them, or smell them, just dust them when you clean. If you want fresh flowers in Thailand you have to be outside and then you have to deal with the insects.

do a google serch on"botanical art courses, in Bangkok"

I'm sure you will find what you look for