Unsplash App Redesign

I use the current app for Unsplash regularly but find it frustrating to scroll through images, navigate and search. I like to browse the latest images but when I do that I quickly have no navigation options so I've introduced a pinned bottom navigation bar. This means that I can access the main features easily. Added more white space between images and offer the option for the user to view single or two column. Also wanted to give an indication of how many search results are available.