The way how ThemeForest TwoFold theme was structured is best in the entire web at the momet. You can add photos to a gallery. Now, you can use that gallery in multiple albums, or assign multiple galleries to the same album. After that, you get Collections, which are groups of albums and can be filtered with album categories.
You can change the position of the menu and the logo independently from the Theme Options. We have not forgotten the video producers! You can easily transform your photo gallery to a video gallery by simply adding your video url.