I have managed to track down the producer of the poster as I would like one in my living room.
The person is extremely difficult to find and the poster is most elusive despite the offer of cash (100+)
alas it weems I may have to resort to other means.
Has it got anything to do with his quotes
"I thought of that while riding a bicycle"
"Life is like riding a bike to keep your balance you must keep moving"
I believe you are correct.
That was the same thing I was going to post
He looks so happy riding his bike :-)