I couldn’t tell whether this was a real world installation of Minecraft or Tetris. Judging from the materials (wood and glass cubes etc), I’d say Minecraft!
It’s located in Japan and here’s the actual story:
“A Gallery Space for Puzzles designed like a Puzzle by Tatsu Matsuda
The architect used a computer algorithm to generate an answer to his puzzle: how to fit 144 pentacubes into a space.”
A landscape based on an algorithm? Definitely Minecraft!