Catalogs hold information in a specific order to insure ease and comfort when looking over them. Moreover, catalogs help folks who don’t really know what they are looking at. It can be a glossary or index for anything from viral images to inventory to art. An app like Van Gogh Art Essentials catalogs the hundreds of beautiful masterpieces painted by the late great artist himself. There is also information about every painting cataloged and what’s really cool is that you don’t need Wi-Fi or Internet to access the wonderful treasure. If you just want to cool off for a bit Ha Ha-funny pics will help you forget about all your woes with the latest viral images from across the web. Catalogs can be helpful for both the art major and the little kid in you at the same time.