Got bored, made some security-focused chat backgrounds
I use Signal as my message app of choice. From the WhatsApp days of past, I kinda liked the weird-and-quirky icon backgrounds they had. No idea what's on them, but it was visually pleasing.
I got bored, so I made some backgrounds, originally with 4 colour ways and 4 opacities of the icons. All in 2160x3840 resolution.