Joaquim Alves Gaspar, Lisboa, Portugal
|Picture of the day|
Interior of the Notre-Dame Basilica, located in the historic district of Old Montreal, in Montreal, Quebec, Canada. The interior of the basilica, built in Gothic Revival style, is impressive with vivid colors, stars and filled with hundreds of intricate wooden carvings and several religious statues. It was built between 1823 and 1829 after a design of James O'Donnell and it has become one of the landmarks of the city.
The Portuguese poet Fernando Pessoa wrote that Newton's binomial theorem was as beautiful as the Venus de Milo.
I would like to add another masterpiece to the pair: Bach's Chromatic Fantasy and Fugue: 
I can't resist putting an alternative: Beethoven's last piano sonata: