Are.na with a few tweaks to my taste. The global navigation is designed to get out of the way. It features prominent links to your pages and a list of the tags used on your blog.
You can navigate between the full posts page using the arrows on the left and right. This is heavily designed around images.
All images and text are courtesy of IEMS, a space agency contrived by Nicolas Polli. You can purchase the book Ferox — The Forgotten Archives published by Ciao Press. Many thanks to Dr Rudolph H. Obrist and the members of the Ferox expedition for their kind contributions to the public domain.