Gruvbox image filters

I’ve been experimenting with an ImageMagick script to create filters for images that I use as my screensaver. I applied a Gruvbox-themed colour swap and manipulated the dithering to create a retro effect with highlights. I was quite surprised how easy and effective this proved to be. Below are some of the ones I like best.

The composer Éliane Radigue manipulating an ARP synthesiser.
The composer Éliane Radigue manipulating an ARP synthesiser.
Operators in front of the MANIAC computer.
Operators in front of the MANIAC computer.
Power station control panel image I found on Unsplash.
Power station control panel image I found on Unsplash.
Composer Laurie Speigel working with a computer at Bell Labs.
Composer Laurie Speigel working with a computer at Bell Labs.
The Twin Towers
The Twin Towers