Help Me Make This Layout

for ‘next/random/prev’ buttons, see: http://wordpress.org/support/topic/random-post-link-help?replies=8

these buttons link to posts; you can make posts with text, or images.

f I wanted to make the next/random/previous pictures instead of text

the suggested code if for next/random/prev posts, so you would need to have posts with pictures, without text.

if you want the pictures like in a gallery, try searching for a gallery plugin, which might have this functionality.