Choosing the best online art course for beginners involves considering several key factors. First, look for courses that offer a structured curriculum with clear learning objectives, covering essential techniques and mediums. Additionally, seek courses with interactive elements such as feedback, live sessions, or community forums to foster engagement. Flexibility in scheduling is also important, allowing you to learn at your own pace. Finally, read reviews and testimonials to gauge the course’s effectiveness and ensure it aligns with your artistic goals.