Hi, my attempt at lvl2, looking for some CC

Hi guys, one point perspective was easy :) Could someone explain me pleas why books I drew doesn't look like it's laying flat on each other? I thought as long as vertical axis is perpendicular to horizon it should look like it's flat on one another but apparently it's not enough. And how to figure out correct second vanishing point for the desk in my drawing after all?

Hi everyone, Couldn't figure out how to place tv perfectly in the middle of tv unit..

One more try

I gave it another try

Hi, here's my try

First try..

Hi, fun exercise, really enjoyed it! Some of my better ones attached below.. Looking for some critique

Hi everyone, here's my attempt. Any comments welcome

I suppose this skill will take a lot of time to develop, I've spent nearly 2 weeks on this but not even once got close to accurate proportions or likeness of the drawing to the reference.

Hi, I would appreciate some feedback. It's extremely difficult to get likeness for some reason.

Hi, this is my first attempt to draw hair. I found it challenging but interesting at the same time. Would appreciate some feedback.

Couple more attempts..

Hi, there's my attempt. Any comments welcome

Hi, this was my first attempts to draw an ear. any feedback would be helpfull

Hi, I've attached a few of my attempts to do a 2 value study. Throughout all of it I felt very unsure with most of my decisions. If anyone would be willing to point out any of my mistakes that would be greatly appreciated

Hi, so I made an attempt to draw lips since I need a brake from drawing noses.. I also got myself some charcoal pencils for the first time so it's double challenge. Is there a secret in drawing wrinkles? Any overall feedback greatly appreciated

Feel a little better about this one

Hi, difficult , it makes me question if it's possible to get it right at all.

I taught eyes are difficult.. until I've tried nose.. any suggestions on where to focus in order to improve?