Instagram edges

I can't believe how much the little teaser edge on this set of Instagram photos makes me want to scroll sideways to see the whole set.

I'm guessing they used an app on their phone to offset the series of photos slightly, but I'm reminded once again how fun it is to watch the innovation happening at the edges of any community, when people push the boundaries of a space. When Instagram first launched photo sets I hated them but I've eventually grown accustomed to looking for the icons indicating more shots. But this is a brilliant solution.

I'm surprised this isn't a default feature of Instagram already, to produce slight offsets.