This photo seems to have been taken in Canterlot, before the wedding of Cadance and Shining Armor. Lyra is showing off her bridesmaid dress, which Bon Bon seems to enjoy quite a bit! :) (Smile)  
Sadly, I’ve made this in a relatively small scale, it was intended as just a small background gimmick after all. So I decided to completely remake it, larger this time, and with some additional detail. I also made some changes, the most notably being Bonnie’s eyes. And of course Minuette was added, taking the actual photo!
 
Drawing this was a wild ride, and took me ages… Around the time I started this, I decided to update my drawing software (Gimp) to the latest version. After some drawing, I decided that i disliked it greatly and consequently reverted to the old version. This made the file unusable, so I had to start over again.  
A couple of days later, my new tablet arrived and I started drawing on it (every drawing up to this point was done completely on the computer). To be honest, drawing with a pen on a tablet is a pain in the flank when you are used to mouse and keyboard. It might need more practice, but I think I prefer the latter. If something in this pic looks a bit odd or not as precise as usual, blame that on my inexperience around a pen