what were his styles ?
He used to withstand external influences and work out for himself the development of his own nature and his own principles of art.
Diego Velázquez
Velázquez was strong enough to withstand external influences and work out for himself the development of his own nature and his own principles of art. 
who do you think the young woman in the painting represents UNANSWERABLE what is the las meninas ? It is a painting in the Museo del Prado who painted it ? Diego Velázquez what is the paintings influence ? influence can be seen in the two portraits by Mazo of subjects depicted in "Las Meninas", which in some ways reverse the motif of that painting what is the paintings subject matter ? In the words of Silvio Gaggi, as "a simple box that could be divided into a perspective grid with a single vanishing point". when was the above painter born ? June 6, 1599
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Diego Velázquez [SEP] Style and technique
It is canonical to divide Velázquez's career by his two visits to Italy. He rarely signed his pictures, and the royal archives give the dates of only his most important works. Internal evidence and history pertaining to his portraits supply the rest to a certain extent. Although acquainted with all the Italian schools and a friend of the foremost painters of his day, Velázquez was strong enough to withstand external influences and work out for himself the development of his own nature and his own principles of art. He rejected the pomp that characterized the portraiture of other European courts, and instead brought an even greater reserve to the understated formula for Habsburg portraiture established by Titian, Antonio Mor, and Alonso Sánchez Coello.