First of all, all honor goes to the awesome artists who made the art. All credits go to them.
I just picked up what was available on the internet - also many images are from the DiverseRooms mod (made by Blackfyre). This mod is complete non-commercial , I dont earn any money with it. I hope all artists are ok that I use their art here in this little stellaris mod - if any artists doesnt want his art to be used in the mod - please tell me , I m sorry and I will remove the image immediatly.

tituslunter[www.artstation.com] - artlatkowski[www.deviantart.com] - Maciej Wojtala[www.artstation.com] - Camille Kuo[www.artstation.com] - Fabio Barretta Jungron[www.artstation.com] - MechanicalMind - Jabil Graves - Alex Ruiz[www.artstation.com]- Dominique Velsen[www.artstation.com] - James Paick[www.artstation.com] - hazzard65[www.deviantart.com] - David Levy[www.artstation.com] - Andrea Susini[www.artstation.com] - joakimolofsson[www.deviantart.com] - grivetart [www.artstation.com]- Edvige Faini[www.artstation.com] - alynspiller[www.artstation.com] - Alexey Yakovlev[www.artstation.com] - Quentin Stipp[www.artstation.com] - Max Bedulenho - artofjokinen[www.artstation.com] - tryingtofly[www.deviantart.com] - Adam Burn[www.artstation.com] - Ryan Church[www.artstation.com] - rquack[www.deviantart.com] - peterprime[www.deviantart.com] - Andrea Wallin[andreewallin.com] - ortswor - Martin Deschambault[www.artstation.com] - Kentaro Kanamoto[www.artstation.com] - llyannart[www.deviantart.com] - fmacmams - Daria Ridel[www.artstation.com] - Sergey Samarsky[www.deviantart.com] - James Chyne - Brian Sum[www.artstation.com] - Thomas Chamberlain[www.artstation.com] - Gia Nguyen[www.artstation.com] - Hideyoshi[www.deviantart.com] - franklinchan[www.artstation.com] - tigaer[www.deviantart.com] - markussen[www.deviantart.com] - Sebastian Wagner[www.deviantart.com] - and some screenshots from the Star Trek Tv Series

If I forgot someone please tell me.