Four cover submissions for the SP-A manuscript: love the colored electron micrographs of granules

Electron microgaphs of lung, Layered intracisternal protein granules in mammalian lung, Science and art cover illustrations, Ultimate order, the cell

Four cover submissions for the SP-A manuscript: love the colored electron micrographs of granules. I am submitting this to Anatomical Record. They request a cover submission at the same time as initial manuscript submission, apparently, at least those are the instructions.  Typically I think the manuscript has to be accepted before cover submissions are made.  Oh well, I am just hoping for the best.  Preview here.