How about Frankenstein...

"What should we do today?"

"I don't know."

"Well, you can think of anything!" I reminded him.

"How about Frankenstein?" he said with little hesitation. I love it that a little push so often works.

I did a search and handed him my iPhone before stepping into the other room to go get something. 

"I got it!" he announced across the house.

"Let's see," I said as I walked back to the kitchen.

"Do you like it?"

"Yeah! It's spooky!"

"But can you make the eyes more furious?"

"Um...," I uttered not really understanding.

"Yeah, like maybe not just circles. You could draw triangles...if you want."

I followed his suggestion for the eyes, but in the end I'd say that mine looks far less "furious" than the original. I made the face too long. Perhaps that has something to do with it. Oh well. I usually feel pretty critical while drawing but after I take the photo and look at the finished drawing with fresh eyes I realize that it's not half bad. This one looks real good, especially if I don't look back at the reference.

He came over to take a look. "Dad, I said to make the eyes more furious! They look more tired."

You know the saying, You're your own worst critic? Well, he proves that saying wrong all the time. :)