H50 is the latest creation by award-winning architect Pavlos Chatziangelidis and his team at 314 Architecture Studio in Athens and its under construction in Petralona, an old neighborhood of Athens close to Filopappou Hill.

More a work of art than a building, the design is a monolithic sculpture influenced by giant pieces of marble with contrasts between the stone’s rough and smooth sides.

When completed, the project will comprise two apartments with a roof garden.