Hello Mariza,
Your question about adding a work project is very general and not specific enough to allow us to provide a specific answer. WordPress allows you to add content through pages and posts. You can add text and images using either type. BoldGrid is a plugin that provides you a complete WordPress website that you simply have to modify to meet your needs. The page/post templates and formats are provided for you. So, if your “project” is simply text with images, then you can easily add it to either a post or a page. You can find information about adding content, such as an image gallery in the BoldGrid Support Center.