Some of these pictures are made by hand with the standard-tools of photoshop, others through randomisation in aftereffects. I am about to write an article of all the tools and plugins I use to come up up with those. enjoy...
check out my previous post[004]: https://steemit.com/art/@theatreofdelays/graphic-try-outs-for-future-covers-part-2-gfx-004
And If you want to find out more about Theatre Of Delays check my website, it leads also to my Soundcloud/Spotify/Youtube-Profiles: http://www.theatreofdelays.com/shrt/r.php?c=3T