It depends. Theoretically, the less images on a page the better, as your pages will load faster (and put less strain on your server).
There are two types of images. There are template-level images and post-level images. Template-level images exist in your blog’s header/footer/sidebar template, and therefore appear on every page on your site. Post-level images are part of your content, and they belong to an individual posts.
In your template, you should have as little images as possible. When you create a design, you want to keep the essential images to a minimum. Use tiles, well-optimized image blocks, etc. As of this writing, this blog’s design consists of two images (the logo and the tiled edge image). Once you have your mock-up of the design, figure out the best way to break it up. You want as little images as possible, and you want to keep them as small (as in kilobytes) as you can.
Continue reading →