Can a picture be a poem? This one can, if you go to the web page on which it appeared (click here) and listen to the author reading it. Hearing it adds that extra, sensible, dimension.
The picture is p.235 of Tom Phillips' A Humument ... which started life on 5 November 1966 and is now in its fifth edition, as the artist remakes pages. It has its own website, where you can get the book, prints, and even an app.
Here's a screengrab so you can see lots of images of it at once, as well as Tom Phillips in the bottom right corner -
|Click to enlarge, or search for "humument" to see more|
He became an artist, the story goes, because while in primary school he heard the word artist and learned that an artist is someone who doesn't have to put his paints away - so he decided to become one.