Photographying with a high-end DSLR is great for having high quality photos and using numerous great options, and I love it. With that in mind, I also enjoy taking photos with mobile phones to capture fun photos of my kids and locations to record my memories, and typically that is when I do not have my big camera by side. Mobile phones are handy to use. The story of a photo is independent to the type of the used camera. That is why I think mobile phone camera is great for documentation and recording memories although I cannot produce high quality prints out of that.
That much said, here is a photo I took in a Cathedral in Barcelona, Spain, when I had not my DSLR camera along.
This is taken on Android phone and it is touched with Snapseed photo editor.