Having Coffee in a direct way

First of all, I would like to compliment you on your choice of colors and the variation in the types of lines that are present in this piece (Example: Thicker , border less, thin lines, etc.). I see that your shadows are mostly solid colors and I would like to see some gradients to add in more interest. I would like to see some variation (Contrast in harsh and softer feel) between the skin and other things surrounding it. The polka dot green is a bit too intense (Maybe a dull shade of light green?). You could also draw another coffee piece by incorporating the characteristics of the type of coffee used. For instance, a black coffee would result in a more sharp like style (Like this piece), and a latte would create a softer result. You can add some contour lines or change the color of the outline for the cup, spill, etc. I see that in most of your artworks, the subject is right in the middle, which can get a bit repetitive. In order to avoid repetition (Unless that is what you are going for), try draw the subject in different angle. Overall, this piece is beautiful.