If you don't see the app on your home screen, you can find it in the LG Content Store .
On most modern LG Smart TVs (webOS 3.5 and later), the app is pre-installed. However, the process for "downloading" actually refers to two different things: adding the app if it’s missing and downloading new artwork themes within the app itself. 1. How to Locate and Install the Art Gallery App how to download art gallery on lg tv