The search bar is a feature that you can add to your website in order to help clients find specific content and reach multiple sections of the website more quickly. When searching for an artwork, for example, all the pages where this artwork is featured such as artist page, exhibition page, news article, will be listed.
Enable the search bar
Go to Settings > Settings > General > Search > enable this functionality > click 'Save'. You can then decide if you would like it to appear in the header or footer of the website.
How it will appear
When you notice the search icon appear on your website, do run some tests to ensure it is working smoothly.