Cultura - Musei visitabili on line

Vi sono vari musei che sono completamente visitabili on line, ne indico qualcuno:

1. Musei Vaticani di Roma E’ possibile fare un tour virtuale del giardino del museo (clicca qui) e della Cappella Sistina (clicca qui).
2. Louvre Il museo offre visite guidate gratuiteonline su mostre dedicate all’antichità egizia e permette uno sguardo a 360 gradi del suo interno (clicca qui).
3. British museum (clicca qui).
4. National Gallery of art (clicca qui).
5. Dalì Theatre museum (clicca qui).
6. Nasa (clicca qui).
7. Smithsonian National museum of natural history (clicca qui).
8. Metropolitan museum of art (clicca qui).
9. Google art project (clicca qui). secondo me questo è uno dei migliori modi per visitare i musei e studiare in dettaglio il significato dei quadri/opere d'arte
10. Uffizi on line http://www.uffizi.com/virtual-tour-uffizi-gallery.asp
11. Il museo di Van Gogh ad Amsterdam.
12. Visitare in alta definizione tantissime opere d'arte:
    http://www.haltadefinizione.com/en/

[update 2017.04.09]

I would like to mention this website:

https://www.artsy.net/

Artsy’s mission is to make all the world’s art accessible to anyone with an Internet connection.

Artsy features the world’s leading galleries, museum collections, foundations, artist estates, art fairs, and benefit auctions, all in one place. Our growing database of 500,000 images of art, architecture, and design by 50,000 artists spans historical, modern, and contemporary works, and includes the largest online database of contemporary art. Artsy is used by art lovers, museum-goers, patrons, collectors, students, and educators to discover, learn about, and collect art.

The National Gallery is currently exhibiting "Michelangelo & Sebastiano", which features Michelangelo Buonarroti. 

Michelangelo Buonarroti page provides visitors with Buonarroti's bio, over 20 of his works, exclusive articles, and up-to-date Buonarroti exhibition listings. 

The page also includes related artists and categories, allowing viewers to discover art beyond our Buonarroti page.