
There’s a funny little thing about Officer McHorn that makes kids curious right away: even though he looks super tough and serious, he sometimes reacts in a way that feels almost unexpected, like he’s not really into the excitement around him. That contrast makes him way more interesting than a typical character, and it turns a simple rhino drawing into something that feels alive the moment you look at it.
Picture a kid sitting at the table, a rhino coloring page right in front of them, crayons spread everywhere. At first, it’s just clean outlines, nothing more. But then the imagination kicks in. Maybe McHorn is standing in the middle of the station, listening to instructions. Maybe he’s watching everything quietly, thinking more than he shows. Or maybe he’s caught in a moment where things didn’t go exactly as planned.
What makes Officer McHorn fun is that he’s not loud or overly expressive. He’s more the kind of character who stays calm while everything else is happening around him. That gives kids room to imagine what he’s really thinking while they color. Every choice they make adds something to his personality.
When it comes to colors, there’s no single way to do it. Some kids go for natural tones, making the rhino look realistic and grounded. Others choose bold colors, turning the rhino into something more playful and creative. A rhino coloring page can look completely different each time depending on how it’s brought to life.
As the page fills with color, the scene grows in the mind. Even without a background, you can almost feel the busy atmosphere of the police station from Zootopia. Officers moving around, conversations happening, tasks being assigned. McHorn is right there, part of it all, even if he doesn’t show much on the outside.
It’s also fun to imagine the moments where things get a little messy. Maybe he had to stop suddenly during a chase. Maybe someone tried to talk to him and got an unexpected reaction. Those small ideas make coloring more engaging, because they give the drawing a story.
A lot of kids like to print the same rhino coloring page more than once just to try different styles. One version might feel calm and simple, another bright and full of energy, another detailed and expressive. Each version becomes its own take on the same character.
And it doesn’t always stay a solo activity. Someone might walk by, give a suggestion, or even sit down and join in. Before you notice, it turns into a shared moment with laughter and small creative decisions.
Getting started is easy. A police rhino to print, a few colors, and a bit of time. The rest happens naturally. The imagination fills in everything that isn’t on the page and turns it into something more.
Officer McHorn fits perfectly into this kind of activity because he has presence without needing to be flashy. He stands out in a quiet way, which makes kids want to explore different ideas around him.
As the drawing comes together, it no longer feels like just a piece of paper. It becomes something personal, shaped by colors and imagination. And right after finishing, a new idea shows up, another version, another scene, another way to bring the character to life.

At just five years old, Gustavo turned a simple wish to print coloring pages into an idea that now inspires children in more than 150 countries.
That is how Imprimivel.com was born, a project created side by side with his dad, Jean Bernardo, to spread color, imagination and joy in 10 languages, reaching a potential audience of over 800 million children around the world.
Today, Gustavo is in charge of helping choose the content, picking themes and characters with excitement, always thinking about what will make other kids smile, while his dad takes care of the editing and turns the boy’s ideas into reality.
