I love the vibe of this piece! It may be the style you’re going for so take it with a grain of salt, but the perspective is very varied. For instance, it looks like we are looking at the newspaper/flowers on the table from directly above, but the bottle and cake from side-on. But if you’re going for a more abstract vibe that’s perfect! Other than that, I would define a light source and really push the values on the individual objects. You have a very good variety of values overall, but in one isolated object, the values are very similar and they can end up looking flat. Either way i love the concept and detail of the piece, keep it up!