a picture gallery的用法和样例：
- Features news, a biography, discography and a picture gallery.
网站简介：Official site for the German artist.
- The paintings in the collections bought by me during the years were never assembled for private purposes but solely for the establishment of a picture gallery in my home town of Linz on the Danube.
- There is a picture of the sickle on the flag.
- The Meteorologist drew a picture of weather.
- He drew a picture of wintry scene.