The quintessentail 'arty' machine I still say is the Coleco ADAM! Not
so much for its external appearance but my its internal structure was
worth crowing about. And it was a bargain in 1984's 8-bit computer
crash. Oh. So sad!
And 'artsy-fartsy'. Haven't seen that term since I came across a
hang-out/bar/folk-arts place in Tokyo in 1997.
Happy computing!
Murray :)