I'm going to try and remember to add the name of every people whose work I'm thankful for as I used it in my own fanart. This is a work in constant progress and it takes a lot of time to find again and then bring here the names of sites and links for my older stuff. I will come to it but it will probably be long so don't hesitate to comment here or on the corresponding post to tell me if you see something that's yours in one of my walls and I forgot to write your name down here. I'll be happy to add your link to this list.
Some of the links might not work, because internet is constantly moving, but still I'll let the names here as a thank you to the artists who shared once their work.
Textures, brushes and filters
My first rec goes to the late and much missed Gloria, whose textures always make any wall better. You still can see and use her beautiful fanart, find it
here.
Then here are my other talented listsibs at Stargate_devotion :
Cimmie's textures, Deoneta, Lily,
Ninie... I've made a few textures too, I'll upload them here someday.
textures_r_usphotoshopextras At Deviant Art
VeredgfBatnessOrchideeRahalia CatResurgere spiritcoda, also found at her site
Shivika's Corner (formerly) Rain HarbourChaoticKekoahIt's a pictureUrban Strokes (formerly known as peachinparis)
Golden RosesThe Butterflyle_mot_artAnnika von HoldtFlying high Redfield plug-ins for PhotoshopFiltres (Mehdi ?) Pics, scans & screencaps
andreas_rihires_hunkshires_hottiesnetnessiekerrsmith2306brit_actorscap_itinadream_capscrystalcaps (not available anymore)
ScantasticEwan McGregor.netMagnifique Marion CotillardEnigmaticChristian Bale Fanmarnayrightclickdroolrightclicklickthemesnomattermidnight_road More specifically about SPN and its actors/characters :
ina_ami @
true_fellingsraloriachaouens chaelsiecatwolfpup2000Kayla_b84site of the photographer Paul Schefz Jared on twitter Jus in Bello III 2012JIB 2011 official pics Jaredpictures.comredteekal shared some gorgeous pics of Jared at Nerd HQ that you can find
here (same name on Twitter)
RECS
I often talk about it, there's a great Yahoo!group where I learned most of the little things I know about photoshop. It's not as busy as it used to be but you can still admire some great Stargate artwork if you join
Stargate_devotion. Many of the Stargate walls you can see here were made as gifts or for challenges issued by one of the listsibs.