Yui Shop 1 [ENGLISH VERSION], by Yui Toshiki
If you want one of the “good old artists”, then you should go for Yui Toshiki, he must have been the most “wallpaperized” hentai artist ever in my country. He must have also been, probably, one of the first to massively use photoshop and computer graphics. I’ll let you make your own opinion, personally I like his style a lot
(I share more stuff by this artist, Cf. The list of Yui Toshiki’s works…)