In this video I walk you through how my third graders created these 3D self portraits for our first week of school. I show ...

The following is a transcript of the video. Narrator: Resin, paint, more resin, more paint. That's how these bright and colorful portraits are made. These portraits aren't just painted on a canvas.

Not so long ago, if you'd said that an automatic machine could print a lifelike, 3D portrait while you wait, you'd be told you need your head scanning – but this is precisely what the Royal Academy of ...