This is a render from Blender. It took 1 hour and 15 minutes to render it in 8k resolution (7680x4320). Because the 8k version is to big for the RocketDock-Upload I give you an external link for 8k-resolution: "http://dario999.deviantart.com/art/Encapsulated-Cubes-8k-389493383".
I hope you enjoy the wallpaper! :-)
PS In the package are 4k- and Full-HD-versions!
If you want different colours, ask me!