I never worked with a spirit because I haven’t developed my senses yet, but if I ask him to teach me or help me being better at drawing how he will help me? I aim to be between the best ones from a specific field that is very competitive.
Yes, King Paimon can help you with your drawing. He is the master of all arts and sciences.
I’m pretty much doing the exact same thing. Evoke him when you’re practising and you’ll get lots of great tips and advice, or let you meet people or find resources that will give you that. If you have clairaudience it’s like having a teacher next to you.
You should develop your senses though to receive it better, and it’s still up to you to put in the normal practice and understand.