I am using https://www.pixton.com for several years now to create free comic books in Ubuntu. of course that is a website and also uses flash, but I cannot find any piece of software that allows you to create comic books in Linux. I need something similar – to have a built in sent of scenes and characters that you can manipulate to make them original. I doubt there is an app for Linux to do this but is worth asking. Thanks!
EDIT: I have to mention that I know about Krita, GIMP, or Blender, but none offer what Pixton does (pre-built scenes and characters that you can easily manipulate to create original scenes super fast).