For example
I need to place some logos on a Web page

Should I use all logos as a backgroud-image (CSS Sprite) and keep logot text in mark-up (But hidden through css)
or I should use <img src="" alt="" width="" height=""> for each
For example
I need to place some logos on a Web page

Should I use all logos as a backgroud-image (CSS Sprite) and keep logot text in mark-up (But hidden through css)
or I should use <img src="" alt="" width="" height=""> for each
Perhaps for image search results? Even with the logo text hidden in the background, the image itself won't be found.