Next & Previous buttons in Player context

If I go to a Player's page and select one of his or her images to view, I'd like to see a "Next" & "Previous" choice on the image page so that I can go through that Player's album without returning to the player's thumbnail page after viewing each image.

Other navigation options, such as by category / subcategory, within the Player album context, would also be convenient. So if I click Jen's landscape photo, I can see all of her landscape photos in sequence, if I want to.