Your professor has asked you to write museum labels describing art objects of your choosing. The library subscribes to databases which you can use to research your chosen objects. These pages give you links to these databases and help navigating them.
Starting your research in Google can be useful; however, the results you get may be too broad for the needs of your topic. More importantly, you may find the perfect article but it is behind a paywall, when all the time that SAME article is available to you free if you start your search at the library homepage. Watch the video to discover why the library is different.
If you cannot access the above video, you can watch it here