This is a bootstrap 4 UI kit and website template inspired by Google's material design. It is best suited for a business, agency, corporate, startup and portfolio websites. It is also easy to customize and comes with Sass files and organized code which makes it developer friendly. Source: Material Design Bootstrap 4 UI Kit
When you are hunting around for particular images in your stash of image files, Adobe Bridge is your new best friend. It helps save time with features that organise files so that you can actually search and find the files that you require.