SwiftKey announces new Photo Themes feature and partnership with National Geographic

To highlight the importance of the new feature SwiftKey has teamed up with National Geographic, more specifically with a contributing photographer, to inspire users with a gallery of 12 curated images exclusive to its keyboard.
Moreover, SwiftKey announced that Android users will be able to customize whether or not their keyboard has borders on the keys. They can also decide whether or not they want symbols and secondary characters to appear on their SwiftKey Keyboard.
On the other hand, iOS users can now customize the color of the keyboard's keys. The new customization features are available from the Design menu.
Things that are NOT allowed: