In this fun tutorial, I’ll show you how to create cool and creative doodles using Paint 3D—perfect for beginners! Learn how ...

SketchUp is a 3D modeling application similar to Photoshop or AutoCAD. Unlike these programs, however, SketchUp does not have a grid feature to guide you while you are drawing your models.

Now, just a few years later, Google has released an experimental app called Just a Line that lets anyone draw room-sized 3D graffiti in augmented reality–with their finger and an Android smartphone.

He's built the largest graffiti sculpture in the world ... essentially teaching him how to move an idea from a conceptual drawing on a sheet of paper to a fully-formed three dimensional object.