Yes artwork by Roger Dean

Roger was a guest at San Diego Comic-Con and I bought this from his sketchbook. It's actually a prelim for a Rick Wakeman solo album cover, "Return To The Center Of The Earth". Roger added some color pencils to the drawing, drew the square Yes logo at the bottom, and then I asked him to draw the classic Yes logo at the top. He said he actually only drew that one once, over 30 years ago, but he gave it a go and I think it turned out well.