In one of the sessions in HOW TO DRAW WITHOUT TALENT Danny Gregory asks us to draw a Memory Bike. I did as asked, and then I went online to find out how a bike actually is constructed. In my search I suddenly found myself on a page that besides nice photo
Standing on a block (while two men sit up top),
The horse is deep in thought, wondering "Where can we walk?"
He's distraught 'cause he knows that there is nowhere to go,
And it does no good to tell them, they'll just say "I told you so."