You're doing a great job for a new artist. I would try to be more aware of tangents, like where Alexandrite lips appear to be touching steven's head. Even if she is kissing him, you need to have more overlap or space, or the eye gets drawn to that one spot and nothing else.



You did a pretty good job at coloring too. To develop your color skills further, I recommend forcing yourself to use a more limited palette. For instance, you could try doing the entire scene in warm colors, with a single cool color accent, or vice versa. Or you could choose two hues and only use shades of those two hues. Or you could look at a photo of a scene similar to what you're drawing and choose a few colors from it. The more you paint with limited palettes, the better you'll understand how color works.



Finally, just keep practicing. The great thing about art is if you practice, you will automatically become better at it. Try lots of different styles, try historical stuff like cubism and impressionism. Try mimicking the styles of stuff that you like. Try realism. Try painting from light to dark, or dark to light. Try little thumbnails. Try big stuff.