The currently popular AI drawing tools are Midjournal and Stable Diffusion, one for a fee and the other for a computer with good performance.
If you just want a simple experience, here is an AI drawing tool that can generate 1000 free images per month: Playground AI
Registration tutorial
Website address: https://playgroundai.com/
Open the website, click on the "Get Started" button on the homepage, and log in with a Google account. Then click on "Create" in the upper right corner to enter the generation interface
In the generation interface model option, three models can be selected: the Stable Diffusion model and the Playground model. The Dalle2 model is a paid version.
Then select the model, style, and input description words to generate the painting, which can generate 1000 pieces for free every month. The following is what I generated, and the effect is pretty good!
On the homepage of the website, there is a square of works shared by other users. Find the ones you like, and on the details page of the images, you can see the prompts, models, and styles used to modify the images. You can refer to these parameters to generate your own images.