If you want to learn whenever you have time, courses are best for you. They contain recorded videos and give you maximum time flexibility.
If you want to have new learning content made available to you on a weekly basis or would like to attend live interactive art sessions with me, Art Insider Membership is for you.
If you are looking for a fixed duration way of learning via live interactive sessions, you should join workshops.
Note: Gouache colors are very similar to watercolours. They are just more opaque and can produce effects similar to oils and acrylics. This makes Gouache colors easy to paint with, easy to correct mistakes and produce great results.