There are a lot of templates for convert your blog as your personal photo gallery archive but many of them are not so good. Here is a selection of what I consider the best.
CBZ is a special format created for read scanned comic book into an ebook reader (supporting this format as obvious). Basically CBZ file is a zip file with inside all the scanned pages that is possible to make this file using some zip tool. However using some specific tool allow to automatize the make operation with a lot of useful options.
If you want to use your blog as your personal diary here a selection of some good free templates allow to make appear the blog really like a diary or notebook where you can write your thoughts. Hope you enjoy...
Some short selection of web sites offerting free Joomla templates. Remember templates are usually designed for a specific Joomla version (1.5, 2.5, 3.x and so on) than check if the template you chosen is compatible with your current version of Joomla.
If you are looking for some free good Blogger template check one of these archives. Some are very famous while others are a little less but they are equally good...
Navbar is the top bar showed in every standard Blogger template. There are a lot of pages suggesting how to remove it but the majority are focused to the modify of the template code. However there are other ways a little less hazardous to get the same result...
CSS are special tags allowing to improve the web page appearance. Standard Blogger templates make a large use of CSS tags as any other web site right now. However inside the Blogger template designer section is there the possibility to add custom CSS tags. This is a basic explanation about how to make this operation.