This may look like a zombie-proof concrete fortress at first, but it’s actually the Ubatuba House. Perched atop the Brazilian coastline, it’s a luxurious, yet boxy 10m x 10m x 6m, living space that features an open veranda space at the bottom floor, the kitchen and living areas above that, while the bedrooms are nestled on the third level. Guests can enjoy panoramic ocean views on the rooftop, and the open design ensure plenty of natural light. Click here to view the first image in this week’s things that look like other things gallery. Continue reading for a viral video of mind-bending street art that can only be viewed from certain angles.