Hello there congrats on finishing lesson one

Lines

The superimposed lines look confident, Ghosted lines are nice and confident also really straight. The lines of the ghosted planes are also good.

Ellipses

Ellipses look nice and confident, Many do not seem drawn through though. You should draw through all ellipses a minimum and reccomended twice and a maximum thrice.

https://d15v304a6xpq4b.cloudfront.net/lesson_images/a76a8906.jpg

In the table of ellipses,I see some gaps between some of the ellispes, ellipses should be touching. They should also touch the table walls or bounds.

https://d15v304a6xpq4b.cloudfront.net/lesson_images/7a41396e.jpg

In the funnels the ellipses should touch the arcs of the funnels as you can see below

https://d15v304a6xpq4b.cloudfront.net/lesson_images/26427b90.jpg

Boxes

Plotted perspective looks good, Consider adding lineweight were boxes overlap

https://drawabox.com/lesson/1/15/step8

I think you can see it in the image below

https://d15v304a6xpq4b.cloudfront.net/lesson_images/6378cbe0.jpg

In the rough perspective exercise the vertical lines of the boxes are perpendicular to the horizon and the horizontal lines of the boxes are parallel to the horizon. The initial faces should be orientated the following image.

https://d15v304a6xpq4b.cloudfront.net/lesson_images/3b2783db.jpg

Foe the rotated boxes, I will say scale it up, draw the boxes bigger.

The boxes are not rotating, they should look like the below image

https://d15v304a6xpq4b.cloudfront.net/lesson_images/4018ab0f.jpg

Yours look more like the one below

https://d15v304a6xpq4b.cloudfront.net/lesson_images/d73eea49.jpg

I will say look at the lesson again to see how to achieve this rotation , revisit the lesson.

https://d15v304a6xpq4b.cloudfront.net/lesson_images/47da0474.jpg

Organic perspective looks okay, consider adding lineweight where boxes overlap.