All over the netverse today, there have been tributes to one of the all time great artists, Neal Adams. (That link will take you to an interview with his long-time collaborator Roy Thomas.) For me, he was the ultimate Batman cover artist, with a favourite of mine being his Manbat covers. (And that link will take you to a previous post of mine with some Manbat covers.)
Alas, I don't have access to my personal collection because they're gaining dust in a friend's basement in Toronto, and since I don't want to scam photos from the internet, I will offer what meager examples of his work I have on hand. Here thanks to the Showcase Presents collection, I present Adams' covers of The Phantom Stranger in glorious black and white! Feel free to print them off and get work on colouring them yourself.
Starting with Showcase #80. (If you'd like to see these in their full-coloured glory, go to the GCD.)