Dino-Gro

Random House Studio • 2021

Cole’s new toy grows when water is added—or just about any other liquid the curious dinosaur can find. Dino-Gro loves to grow, but when he gets too big for the house, Cole’s parents make him stay outside. Feeling unwanted, Dino-Gro runs away. But when Cole needs him most, Dino returns to save the day, and earn himself a place in the family.

 

Just Add Water

This book was almost too fun to write. Imagine all the places a toy that grows in water could go, then imagine just about all of those scenarios written out. My incredibly long first drafts put Dino-Gro in a swimming pool, Niagara Falls, and the ocean. But while all those places were exciting, they took Dino-Gro too far from home, and home was exactly where the story needed to stay.

Originally Dino-Gro had a lot to say, but my wife Maya (also a picture book writer) suggested my expanding dinosaur should only be able to say one word—wet.

After sketching out the book, I tried a painting in oils, but it didn’t feel light enough for the mood. Besides, watercolors are the obvious choice for a toy that grows in water, right?

Click on any image to enlarge it. 

Scroll down to see some of the sketches that led to the final art.

And check out the video below, for more on how I made the book.

Jacket illustration for Dino-Gro • Watercolor

What Happened to You? • Watercolor

Dino-Gro to the Rescue! • Watercolor

Jumping the Stream • Watercolor

Be Careful What You Wish For • Watercolor

Dino-Gro Was Just Right • Watercolor

The Big Storm • Watercolor

Wet? • Watercolor

Dino-Gro Found the Shower • Watercolor

Where is He? • Watercolor

Detail from Cole’s Room • Watercolor

 

Sketch for Dino-Gro to the Rescue!

Sketch for Wet!

Part of the storyboard for Dino-Gro. At this stage the drawings are ready to scan and send to the editor for approval.

Sketches for Not in the Treehouse and The Big Storm.

Sketch and final art for He’s Getting Too Big!

Sketch and final art for Running Away From Home.