drawing of objets

I spent quite a lot of time practicing sketching as it is the basis of all kinds of drawing. 

These are some selected works of sketching of objects.

The eye and the pottery at the back were nicely drawn. But the position of the other container is a little strange- it is like floating in the air?

The skill of drawing tones still needs to be improved: the tones are rough and a little stiff. 

In terms of tones, I like this drawing best as the texture of the ceramics is well shown ( the reflections and shadows are nicely done).

The objects are nicely drawn but the background is too weak and that affects the overall effect- lacks of dynamics?

Warning: background is simple but important!!!