hello, new Steemit user here! Introduction and some questions

Hey Steemit!

I just signed up yesterday to this amazing community and I realized that maybe it's a good idea to introduce myself.

My name is Julia and I'm a multimedia artist, my preferred mediums are digital art (I use a tablet and the infinite painter app which rocks!) and electronic music. I also like to dabble in other things like photography and textiles. I plan on posting all of my content here on steemit and maybe occasionally some music recommendations as well.

If anyone cares to answer a few questions here they are.

I've read the faq but is there any other guides or accounts I shuld follow so I can better understand how everything works here?

I would love to follow as many artists and musicians as possible so I can support and upvote their work, aside from finding them through searching categories is there a better way I can do this? I feel like I am missing something ....

How are the rules here for NSFW art? I tagged my first image as mildly nsfw because nipples are showing through, is that neccessary?

I guess that's about it for now though I'm sure the more I explore, the more questions I'll have!

As an intro here is a self-portrait I recently made: