DrawBot
DrawBot is a bot dedicated to helping artists improve their skills
You can use DrawBot to improve your art skills, pull up references, and get ideas on things to draw. The possibilities are endless! DrawBot runs on Ruby 2.3.3 and DiscordRB 3.2.1. She's hosted on her own dedicated server on the east coast of the United States. She has a 99.9% uptime with dedicated developers working on her.
DrawBot is an art & design bot for Discord. It joins without asking for any permissions. It is in about 1,600 servers. It suits servers of any size, from a small friend group to a large community. No owner has claimed this page yet, so the details come from public listing data. It has been on Discord since 2016.