In order to keep the bricky appearance of the train engine intact, [Robert] hollowed out a few cheap imitation LEGO bricks to house the electronics. He also cut out slots for JST connectors ...

He needed 90 helpers for one of his most recent works – a life-size Lego tram made up of a staggering 1.8 million pieces. Together they put in around 6,800 man-hours to assemble the tram ...

In order to keep the bricky appearance of the train engine intact, [Robert] hollowed out a few cheap imitation LEGO bricks to house the electronics. He also cut out slots for JST connectors ...