The Rijksmuseum is a Dutch national museum dedicated to arts and history in Amsterdam. The museum has on display 8,000 objects of art and history, from their total collection of 1 million objects from the years 1200–2000. The collection contains more than 2,000 paintings from the Dutch Golden Age by notable painters such as Jacob Isaakszoon van Ruisdael, Frans Hals, Johannes Vermeer, Jan Steen, Rembrandt, and Rembrandt's pupils. Probably the most well known pieces of art are The Milkmaid (c. 1658) painted by Johannes Vermeer and The Night Watch (1642) by Rembrandt.
The Rijksmuseum was founded in The Hague in 1800 and moved to Amsterdam in 1808, where it was first located in the Royal Palace and later in the Trippenhuis. The current main building was designed by Pierre Cuypers and first opened its doors in 1885. On 13 April 2013, after a ten-year renovation which cost € 375 million, the main building was reopened by Queen Beatrix. In 2013, it was the most visited museum in the Netherlands with a record number of 2.2 million visitors.
The museum has taken the unusual step of making some 125,000 high-resolution images available for download via its Rijks Studio software, with plans to add another 40,000 images per year until the entire collection of one million works is available, according to Taco Dibbits, director of collections.References:
The Arch of Constantine is situated between the Colosseum and the Palatine Hill. It was erected by the Roman Senate to commemorate Constantine I's victory over Maxentius at the Battle of Milvian Bridge in 312. Dedicated in 315, it is the largest Roman triumphal arch. The arch spans the Via triumphalis, the way taken by the emperors when they entered the city in triumph.
Though dedicated to Constantine, much of the decorative material incorporated earlier work from the time of the emperors Trajan (98-117), Hadrian (117-138) and Marcus Aurelius (161-180), and is thus a collage. The last of the existing triumphal arches in Rome, it is also the only one to make extensive use of spolia, reusing several major reliefs from 2nd century imperial monuments, which give a striking and famous stylistic contrast to the sculpture newly created for the arch.
The arch is 21 m high, 25.9 m wide and 7.4 m deep. Above the archways is placed the attic, composed of brickwork reveted (faced) with marble. A staircase within the arch is entered from a door at some height from the ground, on the west side, facing the Palatine Hill. The general design with a main part structured by detached columns and an attic with the main inscription above is modelled after the example of the Arch of Septimius Severus on the Roman Forum.