Every site needs a section or a page for users to be able to contact the owners/editors of the site or company. This page should contain all the social media links, so that users can contact the company through social media. There should also be a form which users can also use to contact. The form should include many fields such as a means to contact the user back directly whether its a email or phone number, a name and a reason for contacting the company using the form. This could be a message to say something good or it could be a complaint or constructive criticism. All which help the site and company grow in the future.
Similarly to adding almost anything to your site, to add a gallery, you use the add element again. Each gallery you will see will be different from each other. From professional looking galleries to the less so professional. Wherever you choose to place a gallery on your site, always make sure the images are appropriate for the page or your website.