5 Roger Dean
other enjoyment - Robert Fripp, reading not only about The Cardiacs as a recommendation of a mixture of punk and prog in youtube comments (Oozlum recommendation : Just Colour - The Lollipop Shoppe ('68 psuch punk) and other 60's punk goodies on e.g. gasmusic or on some blog that i found thanks to mysteryposter commentators - just imagine exp mods fuzzy as hell...erhm...i wish i can remember that one!) and a bit but very a bit more...
Now, talking about 1973 - where is the BBC Prog Rock Italia ?