Hi Lui,

I decided to check your home work, so let's go with it.

Lines look confident and smooth. I dont have much to say with them, they look Really nice.

Ellipses and circles look confident and smooth as well. In tables of ellipses you were keeping them close to frames. Shape of your ellipses is really good. In funnel exercise Good job. Your ellipses seem to keep this same minor axis what was importat here.

Perspective exercises look fine. In plotted perspective and rotated boxes one well done again.In rough perspective your lines seem wobble here, but its normal for this exercises. I like how close your Vanishing lines are to VP.

Well done with your Homework. Its really solid homework, where i didn't have much to write. I am marking this Lesson as Complete and i recommend you to keep all of this exercises as a warm up. Don't be afraid of mixing exercises. Use your imagination for it to manage that what you need.