Hi
I've been doing a series of drawings of the planes, so far Limbo, Abyss, Outlands and well... the Gray Waste and Pandemonium which didn't like much.
Also i made a few wallpapers. I put them in my gallery in deviantart as well
http://iburo.deviantart.com/gallery
Such is the nature of Chaos that there will be calm areas. I like it. It has a "eye of the storm" feel.
Also, I love the use of colour in the outlands. Really makes it striking.
Oh, the Outlands picture is great!
Yes, the Outlands pic is great. I also like you emerald-eyed reptile and the "wondering demon". Maybe some of those could go into the PSCS?
Thank you very much for your critics. 
I'm aware that Limbo it's not as colorful, lacks of many elemental pockets (especially water), but i made it in a 'calm' day. Besides, i tried to make it really chaotic once, and... well, let's just say that the result wasn't too good.
The Abyss is a perspective from underneath a pit. After i finished it, i realized the lack of tanar'ri in the draw =/ although perhaps it's not that bad.
And in the Outlands... again, after i finished it, i realized that the spire wasn't thin enough. I want to make it really *heavy*, but i exaggerated it too much perhaps. I would re do it, but i'm not too certain if i can make that combination of colors again. Coloring it's still my weakest point.
About the PSCS... i would be glad, but i don't know if my drawings are that good. Although if any planescape illustration is needed, i would be honored to give a hand.
Wow, these pics are outstanding.
I especially like the Limbo, its not a stereotipical soop of elements, but then it can look like anything.
Yours looks like a torrent of earth, magma and ooze.
Abyss has an alien romantic feeling to it, but I like it that way, it's deceptive (reminds me of Viper forest that goes through a couple of layers).
This view of the spire may look like it was taken from Tir na Ogh's perspective...
Btw. your Raziel looks very cute -.-
Very nice. Limbo's not as colorful as I would like, but I suppose the picture was taken within a sphere of fire.
The Abyss picture seems to be seen from the perspective of someone within a canyon or pit (or even beneath a lake) on the Plain of Infinite Portals. Beautiful, in its way.
The Outlands picture is very nice to look at, though I would have made the Spire taller and thinner.