Hey Hanyuu, I'll be taking a look at your submission!

Organic Arrows & Forms:

• They're smooth & confidently drawn from shoulder.

• Don't slowly trace the previous mark when doing lineweight, make sure you avoid it & always ghost before doing them.

• You can try making the arrow a little more bigger when they're toward the viewer, if you keep the distance between each fold same or less, then it would result in less depth(have them grow in distance as well). This is what I mean https://d15v304a6xpq4b.cloudfront.net/lesson_images/011d064f.jpg

• Ends of your organic forms are quite elongated, when doing them think of 2 nearly same balls(sphere) connected by a tube, see https://drawabox.com/lesson/2/5/simplesausage

• Sometimes your ellipses are not aligned & perpendicular to the minor axis(as it should cut them in half). Ghost some more than usual & they should be aligned with practice(also for when the curves & ellipses are not touching the boundaries).

• I can see you've tried to gradually change the degrees of the ellipses but you need to be more consistent with it, don't drastically make width of ellipses a lot thinner.

Texture Analysis:

• You transition seems gradual except for the dense part where we can still the the black bar, you should try to melt it with the texture, if you want you can exaggerate the cast shadows near those portion.

• For cast shadows it would be better if you could avoid or keep lines like shadows to minimum & only if they're taken from reference(not random lines please). This is how you should be approaching them https://imgur.com/M9JJfr4, first you outline the shadow & then fill it(even when they look lines simple lines).

Dissections:

• Most of your textures are wrapping around the form and you've tried to break the silhouette of most of the form, nice work.

• Some of the texture could've used variation in the detail density, though you've tried this in few of them.

Form Intersections:

• Other than first page(where some boxes drawn with dramatic & other with shallow foreshortening ), your 3D forms feels consistent with each other.

• Good work on the intersections, I think you understood how those edges meet quite well. This is just a little nitpick from me but you can try to have some of those forms also emerge out of other forms, to have even more interesting intersections :)

Organic Intersections:

• Because of issues from how you draw sausage forms, these forms feels way too solid, then they should be. But you've followed the instructions of this exercise & drew through these forms.

• You could work more on improving the stability of these forms when they're on top of each other, so they don't fall off their surface.

Overall

For the most part you've followed the instructions in the exercises, just some improvement is required for the organic forms right now, so you don't have much problem with them later on.