fax 📠 and some even in the real ones too. 
Kind of beautiful 🤩 

https://nostrcheck.me/media/2aadfb8ac7d43aca6d164ed99248147910048269601ff60d4463c4d5b3abfdcd/4323a4df5c9141ce943a5de59767f074ab172c94cb33d609f69ba90f30e5306d.webp