Ochre is a great choice for your theme. Like all of our themes the website header looks great with or without a logo. We chose to not upload a logo to the Ochre theme and simply use the site name. The great thing is you can use any of the thousands of Google fonts to style your site name.
Ochre's store views are designed so that your photos will stack and good even if your photos are different sizes and orientations.
But the nice thing about our IndieMade themes is that you are not stuck with a theme's default view. Each of the themes store, galleries and category displays are interchangeable. For example if you like the gallery view on a different theme you can simply change to that view.