The VG Resource

and more things to come probably

Alright, I mentioned about tangents in the chat.
First, I'll show you what I showed Starsock: http://designlesson.blogspot.com/2010/10...llels.html
This explains tangents far more thoroughly than I would.
Obviously in the case of this drawing you can ignore the stuff about parallels, since all the parallels in your piece are very clearly a conscious decision - but do be sure to read the bit about parallels anyway, for later reference~

And then I made this, where I identify all your tangents; the red ones are your point tangents, the orange are border tangents.
(sorry it's a bit fuzzy, scaled it up in a vain attempt to make it clearer, and Sai's resizing is pretty awful)

I also missed one on the underside of the cloud on the far right - there's a point intersection with the corner of that iceberg.

Hopefully I shouldn't have to explain anything if you've read the link I posted, but if you need it, I'll be happy to explain further c:

Zeemort stop going off on a tangent. :>

p.s.
i really like the shading on the hedge