I mean, there's certainly some nice art in here and it's wonderful to see so many people collaborate, but if I have to be honest, this presentation is incredibly lackluster, being your bog-standard uncreative slideshow with absolutely no amount of pizazz to help elevate the experience. Where's the music, where's the animations, where's the gallery view, heck, where's the navigation UI? I mean jeez, it's almost impressive how low-effort it is: I don't think you could mathematically get any lower, this is like absolute zero!
In addition to that, there's not even any artist credits next to the work, nor a link to their NG profile page, so if I like a piece of art, I don't know who I should be potentially following or getting a commission from (except the ones who signed their work, which some artists prefer not to do)! Shouldn't that be the main focus for these collabs, to get eyes on these cool artists?
Again, heart's in the right place for getting this together and all, but you've got to craft a better way to present this art to get people interested and make it fun: the artists did their part, now it's up to you!