Very interesting read and brings to ind something my former boss taught me. ALWAYS USE IMAGES ON PRESENTATIONS — however, his logic was this helps people grasp what you mean faster than words, so his hypothesis was, that images bring about clarity faster than words.

How that ties up with your article is “ On the other hand if we are in a phase where we need to focus and coordinate our ideas, too much intuitive thinking can distract us.”

Great read Ralph Ammer