Hi! Let’s take this one exercise at a time.

Starting off, your superimposed lines are… okay. They’re certainly smooth, and of a consistent trajectory, but not really lined up at the start. Be sure to take your time to line up your pen. It’s important to put yourself in the best position to succeed. I also notice that you’ve not tried any arcing lines, as per the text instructions, and the suggestion in the example homework. Be a little more attentive to the instructions, please. The ghosted lines/planes look better, in regards to that, but these seem to have been drawn a little too fast. I’m not necessarily saying you’re rushing, though it could be that, too, just that the speed at which you’re drawing each individual line seems to be a little fast. Take some time to experiment, if you can, with different speeds. The one to settle on is the one that gives you the most accurate, though still confident, lines. Be careful, also, not to forget to plot start/end points of the non-diagonal center lines of your planes. All lines need those, because all lines are drawn with the ghosting method.

The table of ellipses exercise looks good, if a little loose. For one, I’ll recommend drawing the entirety of your frame on the page, rather than having its edges serve as the edges of the frame. Second, I’ll recommend being a little more attentive to the number of times you’re rotating around your ellipses. A minimum of 2 times, but no more than 3 times, is the recommendation. Finally, spend a little longer ghosting them (the smaller ones, especially), if you can, to eliminate the occasional stiffness in them. The ellipses in planes exercise looks good (you didn’t need to draw new planes for it, by the way (and the ones you’ve drawn are missing their non-diagonal center lines.)) Your ellipses are smooth, and round, despite the more complicated frame- that’s the way to go. The funnels exercise has been drawn using the wrong tool, so I’ll need to look at it again, properly. For now, I’ll say that it looks alright, though I’d spend a little longer on the actual construction (the frame) of each funnel.

The plotted perspective exercise looks good. The lineweight here, by the way, should’ve been applied using a ruler, too.

The rough perspective exercise is a bit of a mess. For one, you’ve redrawn quite a few of your lines. I’m assuming the purpose of that was to clarify the front face, rather than correct mistakes (though you’ve done this to quite a few of the back lines, too…), but either way, I don’t recommend doing it again. Second, it doesn’t seem like these lines have been drawn using the ghosting method (plot start/end points, ghost, execute), but rather arbitrarily. Third, and an extension of this, a lot of them don’t even connect to each other, so your ‘boxes’, here, aren’t really boxes. An effort has been made to have the lines converge, and be parallel/perpendicular to the horizon, certainly, but this is mostly unacceptable, and I’ll need to see it again. Please take your time with it.

A lot of the same issues (no ghosting method, redrawn lines) are present in the rotated boxes exercise, too. There’s some new ones, as well (like the sloppy (I’m assuming drawn using the wrist?) hatching), but the main issue here is that the exercise isn’t finished. It’s missing 8 boxes. It’ll be a little difficult, considering the sloppy foundation, so you wouldn’t be incorrect in restarting this page, if you choose, but either way, I’ll need to see it finished to be able to critique it properly.

The organic perspective exercise has a few issues, as well. The boxes themselves look mostly fine (though, again, please plot start/end points, ghost, etc.), but they don’t make too much of an effort to stick to the flow line, nor maintain a shallow foreshortening throughout, so they don’t convey much of the illusion we’re trying to convey. The lineweight, too, makes a lot of the further back ones stand out, as if they’re in front, which isn’t something we want.

There’s quite a few things we’ll need to work on, before you’re able to move on to the box challenge. I’d like to see:

congratulations on finishing lesson 1, overall the work is really good, keep in mind that you only get better with practicing by that what i mean is do few of these exercises each time as a warm-up and ypu will just keep getting better. Now after seeing

your work there are a few things that i think you should keep in mind:

LINES

superimposed lines take your time and and line up your starting point

ghosted lines draw through the end points.

In the ghosted planes exercise a few planes don't have the corners completed because i think you under shot the line , that happened to me too when i was thinking too much on ending the line on the end point rather than going through the end point.keep going through the end point one that becomes second nature you can start to think about precisely stopping the line where you want it.

ELLIPSES

try vary the degree of the ellipse in your table of ellipses because they are looking the same to me only the size is changing but not the degree.

funnels do a few more and change the degree..also go through DAB article on funnels again and see the picture on how it should look. In the article there are 11 funnels.

BOXES

the Rough perspective boxes have some wobbly lines which can be fixed as a result of getting better at ghosted lines so keep doing those ghosted lines with confidence.

in general keep doing ghosted lines and boxes and vary the degree of the ellipses.

whenever you are in doubt read the articles on the respective exercise and/or watch the videos.

GOOD LUCK on your art journey..do your best.

For my criticism on the three sections (firstly on the Funnels exercise), make sure to put the short major axis in, as it is not present in the drawing. Some of the lines on the Rough Perspective exercise also appear to be drawn multiple times, when they are only meant to be drawn in one, consistent stroke, so make sure to only do the one stroke (though you still can use ghosting).

Furthermore in the Rotated Boxes exercise the center box is a little too thin and needs to be more squarish, with the height and width equal to each other.