OK Mavens ! Let's have some crazy fun with this one !
"DOODLE" could be a Noun, Verb, Adjective, Gerund (as in Doodling !) or just about anything you'd like it to be !
As with Alice's Pun Challenge, you might check out Google's Visual Images for inspiration, check the dictionary for its definitions, and going back to Google's Visuals, try adding the prefix "Zen" to the word Doodle :-)
Hope y'all have a great time with this one .... I look forward to enjoying all your beautiful works of art in April !