>>7610233It depends on the size of all the files you'll be uploading, but there is neocities, nekoweb, github pages, if we're talking about making your own site but without having to pay for a domain/hosting, but like I said, there'll be differing size restrictions on each, but so long as you aren't a moron and making your images full lossless quality png images, the restrictions will probably be more than enough, plus for neocities and nekoweb there is a paid option (I think a small one time payment?) that should increase the file size limit.
If making your own full site does nothing for you, but you still want a smaller customisable experience, there is blogspot (as suggested before) and Spacehey.
Blogspot is an older blogging platform, it's no thrills really, but it's not really going to have a gallery, and just a feed of your art as you posted it, and there's basically no community for it outside of what you draw in to you blog specifically - but that may be what you want.
Spacehey I have little experience with, but it's essentially a recreation of myspace, so it'll allow for a fair deal of customisation of your page, and I believe should have gallery options too, but because it's mostly poised as a social site (and a family friendly one), they'll be more strict on the maturity of your work.
Actually, for all the other options, besides github pages, you can go full pornographic if you wish, and even github pages will allow it for artistic reason (not for explicit eroticism).
Anyway, these are all the ones I've sort of idly come across as I've thought about the so-called indie web, and making my own site as well, but I'm sure there are other good options.