Yesterday saw the launch of the Telefonica-exclusive 64GB Nokia Lumia 1020 at the O2 Arena in London. Naturally, we made sure there were lots of opportunities for taking photographs. Here’s a selection from around the O2 Arena, on the boat back into the centre of London and at the preview for the new David Bailey/Bruce Weber exhibition in Shoreditch. Nokia engineer and camera wizard Ari Partinen was on hand to take some shots exclusively for Conversations.

Click through to inspect the full-sized versions.

Long exposure times are a swipe away.

No need for fear of the dark.

Rich colours in from a difficult subject.

Creative Studio lends a hand to bring out the contrast.

Above and below: journalists from the event get their hands on the Lumia 1020.

Colour pop from Creative Studio loves yellow.

Many thanks again to Nokia’s Ari Partinen for taking the pictures!