Netta - Good progress

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A few remarks:
First of all, as I said already, hold your camera
straight to the drawing. Look how the side of the paper of the book stand drawing is completely askew. How do I know whether you drew the vertical lines vertically? Because that is - lacking the knowledge of how exactly you drew it - my second remark. In traditional, academic styles, vertical lines are always drawn / painted vertically. And IF you choose to draw in "3PP", it should follow the principle "
further away looks smaller". We look
down on the baby blocks, so the bottom is farther away and should be smaller than the top,
not as you drew it.
Again supposing that it is
not the result of holding the camera at an angle

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A remark that holds true whatever how you took the picture is this, it is more of an aesthetic nature: don't imagine the 2 VP's (left and right) so close together, put one of them far outside the paper (you can - learn to - eyeball the VL's, it is not critical if far away). As you did there is an unpleasant and unnatural sharp corner at the front.
Keep up the good work

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