More Barry Smith Mysteries

(Imagine question marks for each phrase)  I know Barry can surf the waves of time, but wha happened on the early Conans  Was Kull just an ad, or even an ad, cuz it looks like a comic cover  How many colorization versions are there on the Four Ages (please look up the best-The Studio version)  Why wasn't Belit in the Howard portfolio, or this amaz'n Downtown Conan in the Tupenney portfolio  If Purple Nails is a latter day print of Red Nails, would Conan wear furs and helmet in the desert  and Why is Conan blue (check out my very first post many moons ago)