Color this page anywhere. Bring it to life in the app — no printer, no mess.
A classic brass telescope stands on a wooden tripod next to a tall stack of thick astronomy books.
Deep in the heart of the Grand Observatory, a magical adventure was about to begin. Little Leo loved the stars more than anything in the world. Today, he had climbed the winding spiral stairs to visit the Great Telescope. The magnificent brass instrument sat proudly on its sturdy wooden tripod, its long neck pointing high toward the rounded, domed ceiling.
Drag slider to compare printable line art and colored reference
A detailed science microscope sits on top of a thick textbook beside a large flask of bubbling liquid on a laboratory desk.
A cheerful robot with tank treads works carefully at a laboratory desk. It uses its mechanical claws to build a miniature working Ferris wheel out of interlocking metal gears.
A cheerful robot with tank treads carefully sorts metal nuts and bolts into glass jars on a workbench.
A friendly drone robot with spinning propellers uses its mechanical claw to carefully place a microchip onto a large circuit board.
A helpful little robot in a lab coat uses a dropper to carefully mix a bubbling science experiment in a glass flask.
