Ruy Ohtake, a Brazilian architect and son of Japanese artist Tomie Ohtake, is known for his dynamic and unique building designs.

From top to bottom, left to right:
Unique Hotel, São Paulo; Berrini 500, São Paulo; FCC, São Paolo; Ohtake Cultural, São Paulo; Laboratório União Química, Brasilia; Conjunto Habitacional Heliópolis, São Paulo; Brasilia Shopping and Towers, Brasilia.

Equally spectacular inside as out, a visit to his website is well worth the time to see all the projects documented from the beautifully simple concept sketches through to completion.