Weird, the paper also references Lidwell. WHICH CAME FIRST? 

The book credits the design concepts to Michael Brill, with the illustration by Safdar Abidi. That paper does too... I think these illustrations in the book are just cleaner copies compared to that PDF 

Really nice tutorial on making metallic textures (the dude has more tuts as well):

http://cgi.tutsplus.com/articles/how-to-hand-paint-convincing-metal-textures--cg-1765 

http://imgur.com/gallery/wrooH 

http://sandara.deviantart.com/art/Skull-Cave-312044908 

http://www.designboom.com/architecture/frank-gehry-beekman-tower-nearing-completion/ 

 

http://en.wikipedia.org/wiki/Into_Eternity_%28film%29

(with greek subtitles here https://www.youtube.com/watch?v=O8uh9UNHbzA) 

These are awesome, it's from a WIP racing game called U racer.

I used to love making skyboxes in unreal. And I used to love terragen before it became really difficult to use.

https://www.youtube.com/watch?v=0ik4n1iz6qY 

Looks skeletal and macabre. I approve. 

http://m.imgur.com/gallery/wrooH

Reminds me a little of wayne barlowe's work, which I like. 

properly done in this guys art style... so beautiful!

http://thethirstydude.tumblr.com/ 

Recent and old times together 

Where is this place ? This is a really nice piece of gothic architecture :) 

Google being one of them.

But in this case is easier. Take a look at the url. 

But in this case is easier. Take a look at the url.

It's at wikipedia? Where is that located? 

Haha ...

http://upload.wikimedia.org/wikipedia/commons/7/79/COVENTRY_Cathedral_Ruins_with_Rainbow_edit.jpg 

if we're all done not getting each other's jokes i would like to submit the train of cover art on vondur's music blog as highly quakey inspiration

http://wp.vondur.net/wp-content/uploads/2014/06/infernalcurse.jpg
http://wp.vondur.net/wp-content/uploads/2014/04/heresiarch.jpg
http://wp.vondur.net/wp-content/uploads/2014/04/here.jpg
http://wp.vondur.net/wp-content/uploads/2014/03/cruc.jpg
http://wp.vondur.net/wp-content/uploads/2014/03/cruc7.jpg

http://wp.vondur.net/ 

So many different styles. 

https://mapper.pix4d.com/showcase/chillon_inside/ 

Is pure quake. 

https://www.flickr.com/photos/45244184@N04/ 

http://www.eurobricks.com/forum/index.php?showtopic=60907 

since lunaran mentioned cover art i post on my so called site, here's link to a couple of artists that make it:
http://cargocollective.com/nickbkeller/Album-Art
http://www.graphic-noise.com/zbigniew-m-bielak
http://www.riddickart.com/ 

http://payload145.cargocollective.com/1/6/221619/5216681/BloodBecomesFire1_NK_o.jpg

ohhhhh myyyyyy godddddd

/me begins vibrating